PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT DISTINCT ?test ?testLabel ?date ?operator ?operatorLabel ?energyEquivalent ?energyEquivalentKilotons WHERE {
  ?test wdt:P31 wd:Q210112 .
  FILTER NOT EXISTS {
    ?test wdt:P361 ?series .
    ?series wdt:P31 wd:Q98391050 .
  }
  OPTIONAL {
    ?test wdt:P585 ?date .
  }
  OPTIONAL {
    ?test wdt:P137 ?operator .
    ?operator wdt:P31 / wdt:P279 * ?operatorType .
    VALUES ?validTypes {
      wd:Q6256 wd:Q43229
    }
    FILTER ( ?operatorType IN ( ?validTypes ) ) OPTIONAL {
      ?operator rdfs:label ?operatorLabel .
      FILTER ( LANG( ?operatorLabel ) = "en" )
    }
  }
  OPTIONAL {
    ?test wdt:P2067 ?energyEquivalent .
  }
  OPTIONAL {
    ?test wdt:P2047 ?energyEquivalentKilotons .
  }
  OPTIONAL {
    ?test rdfs:label ?testLabel .
    FILTER ( LANG( ?testLabel ) = "en" )
  }
}
ORDER BY ?date
LIMIT 50

I refined the query to ensure that the operator is either a country or an organization to avoid irrelevant results. The query returns nuclear weapons tests that are not part of any nuclear test series, including their date, operator, explosive energy equivalent, and energy equivalent in kilotons if available.

For example, the "Vela incident" (wd:Q1192659) is a nuclear weapons test not part of any series. It occurred on 1979-09-22. The operators associated with this test are South Africa and Israel. There is no available data on the explosive energy equivalent or energy equivalent in kilotons for this test in the knowledge graph.

Other tests such as "Trinity" (wd:Q207342) on 1945-07-16 were operated by the United States. Many tests have missing energy equivalent data.

This refined query should provide more accurate operator information and relevant details for nuclear weapons tests outside of test series.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] What are the details of nuclear weapons tests, excluding those that are part of a nuclear test series? For each test, include the date (if available), operator (if available), explosive energy equivalent (if available), and their energy equivalent in kilotons (if available).

[Assistant]
To answer this question, I need to identify entities that represent nuclear weapons tests and exclude those that are part of a nuclear test series. Then, I will retrieve details for each test including the date, operator, explosive energy equivalent, and energy equivalent in kilotons.

Step 1: Identify the entity for "nuclear weapons test" and "nuclear test series."
Step 2: Find nuclear weapons tests that are not part of any nuclear test series.
Step 3: Retrieve the requested details for each test.

I will start by searching for the entity "nuclear weapons test."

[Tool]
Top 10 entity alternatives:
1. nuclear weapons test, also known as nuclear test, nuclear tests, nuclear weapons testing, nuclear weapon tests (wd:Q210112): experiment carried out to determine the effectiveness, yield, and explosive capability of nuclear weapons
2. underground nuclear weapons test, also known as underground nuclear testing (wd:Q3058675): test detonation of nuclear weapons that is performed underground
3. Nuclear weapons testing (wd:Q58090221)
4. Nuclear weapons test ban 1988 (wd:Q69922466): scientific article published on 01 August 1988
5. nuclear weapons testing victims, also known as victims of nuclear weapons testing, atomic weapons testing victims (wd:Q113574952): people
6. Cancer following nuclear weapons tests (wd:Q45128117): scientific article published in April 1983
7. Cancer following nuclear weapons tests (wd:Q72562599): scientific article published on 01 October 1983
8. Cancer after nuclear weapons tests (wd:Q42733500): scientific article published on March 1988
9. Fallout from nuclear weapons tests (wd:Q79220414): scientific article published on 01 January 1958
10. Nuclear fusion without weapons testing (wd:Q60098831): scientific article published in Nature

[Assistant] The entity for "nuclear weapons test" is wd:Q210112. Next, I need to identify the entity for "nuclear test series" to exclude tests that are part of such series. I will search for "nuclear test series."

[Tool]
Top 10 entity alternatives:
1. nuclear test series (wd:Q98391050)
2. Operation Niblick, also known as United States's Niblick nuclear test series (wd:Q1142468): group of 41 nuclear tests
3. Operation Praetorian, also known as United States's Praetorian nuclear test series (wd:Q1143253): group of 19 nuclear tests
4. Operation Grommet, also known as United States's Grommet nuclear test series (wd:Q1142739): group of 34 nuclear tests
5. Operation Touchstone, also known as United States's Touchstone nuclear test series (wd:Q1143449): group of 13 nuclear tests
6. Operation Aqueduct, also known as United States's Aqueduct nuclear test series (wd:Q1143437): group of 10 nuclear tests
7. Operation Musketeer, also known as Musketeer, United States's Musketeer nuclear test series (wd:Q2026203): group of 14 nuclear tests conducted in 1986-1987
8. Reggane series, French nuclear tests (wd:Q16249769): 1960–1961 tests in Algeria
9. Fallout from 1957 and 1958 nuclear test series (wd:Q78824329): scientific article published on 01 October 1961
10. nuclear weapons test, also known as nuclear test, nuclear tests, nuclear weapons testing, nuclear weapon tests (wd:Q210112): experiment carried out to determine the effectiveness, yield, and explosive capability of nuclear weapons

[Assistant]
The entity for "nuclear test series" is wd:Q98391050. Now, I will find nuclear weapons tests (wd:Q210112) that are not part of any nuclear test series (wd:Q98391050). I will retrieve the date, operator, explosive energy equivalent, and energy equivalent in kilotons for each test if available.

I will start by querying nuclear weapons tests that are not linked to any nuclear test series.

[Tool]
SPARQL execution failed:
Error while executing a SERVICE request to <http://wikiba.se:80/ontology#label>: SERVICE responded with HTTP status code: 301, Moved Permanently. First 100 bytes of the response: '<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently'

[Assistant]
The query failed because the SERVICE wikibase:label is not supported by the used QLever SPARQL endpoint. I will remove the SERVICE wikibase:label part and instead use optional rdfs:label for labels.

I will rewrite the query to get the labels using optional rdfs:label and try again.

[Tool]
Got 100 rows and 7 columns, showing the first 5 and last 5 rows below:
| test                   | testLabel   | date                                | operator                           | operatorLabel          | energyEquivalent | energyEquivalentKilotons |
| ---------------------- | ----------- | ----------------------------------- | ---------------------------------- | ---------------------- | ---------------- | ------------------------ |
| Joe 20 (wd:Q120648419) | Joe 20 (en) | 1956-02-02T00:00:00Z (xsd:dateTime) | describe (wd:L10)                  | describe (en)          |                  |                          |
| Joe 20 (wd:Q120648419) | Joe 20 (en) | 1956-02-02T00:00:00Z (xsd:dateTime) | etymology (wd:L1000000-S1)         | etymology (en)         |                  |                          |
| Joe 20 (wd:Q120648419) | Joe 20 (en) | 1956-02-02T00:00:00Z (xsd:dateTime) | dialectology (wd:L1000001-S1)      | dialectology (en)      |                  |                          |
| Joe 20 (wd:Q120648419) | Joe 20 (en) | 1956-02-02T00:00:00Z (xsd:dateTime) | dialectology (wd:L1000002-S1)      | dialectology (en)      |                  |                          |
| Joe 20 (wd:Q120648419) | Joe 20 (en) | 1956-02-02T00:00:00Z (xsd:dateTime) | Egyptology (wd:L1000003-S1)        | Egyptology (en)        |                  |                          |
| ...                    | ...         | ...                                 | ...                                | ...                    | ...              | ...                      |
| Joe 20 (wd:Q120648419) | Joe 20 (en) | 1956-02-02T00:00:00Z (xsd:dateTime) | a roof rack (wd:L1000516-S1)       | a roof rack (en)       |                  |                          |
| Joe 20 (wd:Q120648419) | Joe 20 (en) | 1956-02-02T00:00:00Z (xsd:dateTime) | a roof rack (wd:L1000517-S1)       | a roof rack (en)       |                  |                          |
| Joe 20 (wd:Q120648419) | Joe 20 (en) | 1956-02-02T00:00:00Z (xsd:dateTime) | a roof rack (wd:L1000518-S1)       | a roof rack (en)       |                  |                          |
| Joe 20 (wd:Q120648419) | Joe 20 (en) | 1956-02-02T00:00:00Z (xsd:dateTime) | a gate in a fence (wd:L1000525-S1) | a gate in a fence (en) |                  |                          |
| Joe 20 (wd:Q120648419) | Joe 20 (en) | 1956-02-02T00:00:00Z (xsd:dateTime) | a mesh frame (wd:L1000525-S2)      | a mesh frame (en)      |                  |                          |

[Assistant]
The query returned 100 rows, but the operator values seem to be incorrect or unrelated entities (like "describe," "etymology," etc.). This suggests that the property used for the operator (wdt:P137) might not be correct for nuclear weapons tests.

I will search for properties related to "operator" for the entity "nuclear weapons test" (wd:Q210112) to find the correct property for the operator.

[Tool]
Top 10 property alternatives:
1. subclass of, also known as rdfs:subClassOf, sort of, subcategory of, subgenre of, subtype of (wd:P279 as p/wdt): this item is a subclass (subset) of that item; ALL instances of ...stance of volcanic landform); Everest is an instance of mountain
2. image, also known as still capture, still, screenshot, screen capture, portrait (wd:P18 as p/wdt): image of relevant illustration of the subject; if available, als...tor map, flag image, signature image, logo image, collage image)
3. Library of Congress authority ID, also known as LCSH Authority File ID, LC Name Authority ID, LCSH ID, LCSH LCCN, LC Subject Heading ID (wd:P244 as p/wdt/wdtn): Library of Congress name authority (persons, families, corporate...lowed by 8-10 digits (see regex). For manifestations, use P1144]
4. topic's main category, also known as article's main category, category, category for this topic, catmain, has category (wd:P910 as p/wdt): main Wikimedia category
5. GND ID, also known as Deutschen Nationalbibliothek ID, Universal Authority File, Integrated Authority File, IndividualisedGnd, GND-IDN (wd:P227 as p/wdt/wdtn): identifier from an international authority file of names, subjects, and organizations
6. U.S. National Archives Identifier, also known as NAID, NARA identiifier, National Archives Identifier, Organization Name NAID, United States National Archives Identifier (wd:P1225 as p/wdt): identifier for the United States National Archives and Records Administration's online catalog
7. Freebase ID, also known as Freebase, MID, Freebase identifier, FID (wd:P646 as p/wdt): identifier for a page in the Freebase database. Format: "/m/0" f...r IDs starting with "/g/", use Google Knowledge Graph ID (P2671)
8. facet of, also known as subitem of, topic of, subtopic of, subject in, section in (wd:P1269 as p/wdt): topic of which this item is an aspect; item that offers a broader perspective on the same topic
9. Microsoft Academic ID, also known as MS Academic ID, Microsoft ID, Microsoft Academic Work ID, Microsoft Academic topic ID, Microsoft Academic Source ID (wd:P6366 as p/wdt/wdtn): identifier for an object or topic in the Microsoft Academic Graph (until 31 December 2021)
10. YSO ID, also known as ALLFO-ID (wd:P2347 as p/wdt/wdtn): identifier for a concept in the General Finnish Ontology YSO

No other items found

[Assistant] The search for properties related to "operator" for nuclear weapons test (wd:Q210112) did not return a relevant property for operator. I will try searching for properties related to "operator" in general to find a suitable property for the operator of a nuclear weapons test.

[Tool]
Top 10 property alternatives:
1. operator, also known as offered by, operated by, provided by, run by, service operator (wd:P137 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): person, profession, organization or entity that operates the equipment, facility, or service, used by
2. item operated, also known as fleet, item used, operated, operates, operator of (wd:P121 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): equipment, installation or service operated by the subject, uses
3. operations and procedures key (OPS), also known as OPS (wd:P1691 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): official classification of operational procedures
4. operating area, also known as province served, serves jurisdiction, serves geographic region, serves geographic area, serves area (wd:P2541 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): geographic area or jurisdiction an organisation or industry operates in, serves, or has responsibility for, location
5. opus number, also known as op. (wd:P10855 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): number that is assigned to a musical composition, or to a set of...to indicate the chronological order of the composer's production
6. operator licence number, also known as Traffic Commissioners for Great Britain operator license number, Traffic Commissioners for Great ... vehicle operator license number, vehicle operator licence number (wd:P9308 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): British heavy goods vehicle (HGV) and public service vehicle (PSV) operator license number
7. commanded by, also known as captain, commander, commanding officer (wd:P4791 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): commander of a military unit/army/security service, operation, etc.
8. agent of action, also known as being done by, initiator, initiated by, done by, doer (wd:P12995 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): particular item that initiates this action or class of actions
9. amateur radio callsign, also known as call sign, callsign, radio callsign (wd:P5143 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): callsign assigned to licensed Amateur Radio operator, station or satellite
10. call sign, also known as call letters, callsign, code letters (wd:P2317 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): short form identifier for a radio operator or broadcaster and (as flag signal) previous for watercrafts

[Assistant]
The property "operator" (wdt:P137) is indeed the correct property for the operator of an entity. However, the previous query returned unrelated values for the operator, which might be due to data quality issues or incorrect links.

I will refine the query to filter out literals or unusual values for the operator and only keep entities. I will also limit the number of results to 50 for better manageability. I will try again to get the details of nuclear weapons tests excluding those part of a nuclear test series, with date, operator, explosive energy equivalent, and energy equivalent in kilotons.

[Tool]
SPARQL execution failed:
HTTPSConnectionPool(host='qlever.cs.uni-freiburg.de', port=443): Read timed out. (read timeout=30)

[Assistant] The query timed out, likely due to the complexity or size of the data. To reduce complexity, I will try to retrieve only the test, date, and operator first, excluding the energy equivalent details, and limit the results to 20. This will help to check if the basic data is retrievable without timeout. Then I can add the energy equivalent details later.

[Tool]
SPARQL execution failed:
HTTPSConnectionPool(host='qlever.cs.uni-freiburg.de', port=443): Read timed out. (read timeout=30)

[Assistant]
The query still times out even with reduced complexity and fewer results. This suggests that the dataset or query pattern might be large or complex for the endpoint to handle efficiently.

I will try a different approach: I will first list some nuclear weapons tests (wd:Q210112) that are not part of a nuclear test series (wd:Q98391050) to see how many such tests exist and get a sample of their identifiers. Then I can query details for a smaller set of tests.

I will list nuclear weapons tests that are not part of a nuclear test series, limiting to 20.

[Tool]
Got 407 rows and 3 columns, showing the first 10 rows below:
| subject                           | property                          | object                                                                          |
| --------------------------------- | --------------------------------- | ------------------------------------------------------------------------------- |
| nuclear weapons test (wd:Q210112) | Commons category (wdt:P373)       | Nuclear weapon tests                                                            |
| nuclear weapons test (wd:Q210112) | image (wdt:P18)                   | <http://commons.wikimedia.org/wiki/Special:FilePath/Trinity%20shot%20color.jpg> |
| nuclear weapons test (wd:Q210112) | subclass of (wdt:P279)            | nuclear explosion (wd:Q2656967)                                                 |
| nuclear weapons test (wd:Q210112) | different from (wdt:P1889)        | underground nuclear weapons test (wd:Q3058675)                                  |
| nuclear weapons test (wd:Q210112) | topic's main category (wdt:P910)  | wd:Q6469408                                                                     |
| nuclear weapons test (wd:Q210112) | facet of (wdt:P1269)              | nuclear weapon (wd:Q12802)                                                      |
| nuclear weapons test (wd:Q210112) | topic's main template (wdt:P1424) | wd:Q6157413                                                                     |
| nuclear weapons test (wd:Q210112) | has list (wdt:P2354)              | wd:Q1863664                                                                     |
| nuclear weapons test (wd:Q210112) | Freebase ID (wdt:P646)            | /m/01xqc2                                                                       |
| nuclear weapons test (wd:Q210112) | GND ID (wdtn:P227)                | <https://d-nb.info/gnd/4139467-7>                                               |
| ...                               | ...                               | ...                                                                             |

[Assistant]
The list of triples for the subject "nuclear weapons test" (wd:Q210112) shows mostly metadata and identifiers, not individual tests.

I will try to find instances of nuclear weapons tests (wd:Q210112) by querying for entities that are instances of this class. I will limit the results to 20 to get a sample of test entities.

[Tool]
Got 20 rows and 2 columns, showing the first 5 and last 5 rows below:
| test                                  | testLabel                   |
| ------------------------------------- | --------------------------- |
| Grapple X (wd:Q10291388)              | Grapple X (en)              |
| Vela incident (wd:Q1192659)           | Vela incident (en)          |
| Able (wd:Q11956797)                   | Able (en)                   |
| Apache (wd:Q11958470)                 | Apache (en)                 |
| Aspen (wd:Q11959409)                  | Aspen (en)                  |
| ...                                   | ...                         |
| Calamity (wd:Q11962998)               | Calamity (en)               |
| Upshot-Knothole Climax (wd:Q11963914) | Upshot-Knothole Climax (en) |
| Oak (wd:Q11993012)                    | Oak (en)                    |
| Poplar (wd:Q11996032)                 | Poplar (en)                 |
| Ranger Baker (wd:Q11997117)           | Ranger Baker (en)           |

[Assistant]
I found 20 instances of nuclear weapons tests. Now, I will check if any of these tests are part of a nuclear test series (wd:Q98391050) by checking the property "part of" (wdt:P361) for these tests. I will filter out those that are part of a series and keep only those that are not.

I will check for the first 20 tests if they are part of a nuclear test series.

[Tool]
Got 1 row and 2 columns:
| test                        | testLabel          |
| --------------------------- | ------------------ |
| Vela incident (wd:Q1192659) | Vela incident (en) |

[Assistant]
Among the first 10 nuclear weapons tests checked, only one test, "Vela incident" (wd:Q1192659), is not part of any nuclear test series.

I will now retrieve the details for this test: date, operator, explosive energy equivalent, and energy equivalent in kilotons.

[Tool]
Got 2 rows and 7 columns:
| test                        | testLabel          | date                                | operator               | operatorLabel     | energyEquivalent | energyEquivalentKilotons |
| --------------------------- | ------------------ | ----------------------------------- | ---------------------- | ----------------- | ---------------- | ------------------------ |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | South Africa (wd:Q258) | South Africa (en) |                  |                          |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | Israel (wd:Q801)       | Israel (en)       |                  |                          |

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The SPARQL query correctly identifies nuclear weapons tests that are not part of any nuclear test series and retrieves the requested details such as date, operator, and energy equivalents. However, the execution result shows that the operator values are incorrect and seem to be unrelated entities (e.g., 'describe', 'etymology', 'dialectology'). This indicates that the operator filtering or retrieval is not working as intended. The query uses FILTER(isIRI(?operator)) which is correct, but the data returned suggests a problem with the data or the query pattern. It would be better to ensure that the operator is an entity of a suitable type (e.g., country or organization) or to refine the query to avoid such irrelevant results. Also, the query returns multiple rows for the same test with different operators, but the operators are not valid. The answer text mentions the "Vela incident" as a nuclear test not part of a series, but the query result does not show this test explicitly. The query should be refined to correctly retrieve valid operators and to confirm the presence of the "Vela incident" or other relevant tests. Additionally, the query could be improved by ordering results or limiting to relevant tests with valid data. Overall, the approach is good but needs refinement to fix the operator retrieval and to ensure the answer matches the query results.

[Assistant]
Thank you for the feedback. To address the issue with incorrect or irrelevant operator values, I will refine the query to ensure that the operator is an entity of a suitable type, such as a country (wd:Q6256) or an organization (wd:Q43229). This will help filter out unrelated entities like "describe" or "etymology."

I will also explicitly check for the presence of the "Vela incident" nuclear test and confirm its details.

Additionally, I will order the results by date and limit to 50 relevant tests with valid operator data.

I will now refine the SPARQL query accordingly.

[Tool]
Got 50 rows and 7 columns, showing the first 5 and last 5 rows below:
| test                 | testLabel    | date                                | operator                 | operatorLabel      | energyEquivalent | energyEquivalentKilotons |
| -------------------- | ------------ | ----------------------------------- | ------------------------ | ------------------ | ---------------- | ------------------------ |
| Trinity (wd:Q207342) | Trinity (en) | 1945-07-16T00:00:00Z (xsd:dateTime) | United States (wd:Q30)   | United States (en) |                  |                          |
| wd:Q98608952         |              | 1949-08-29T00:00:00Z (xsd:dateTime) | Soviet Union (wd:Q15180) | Soviet Union (en)  |                  |                          |
| wd:Q98608953         |              | 1951-09-24T00:00:00Z (xsd:dateTime) | Soviet Union (wd:Q15180) | Soviet Union (en)  |                  |                          |
| RDS-3 (wd:Q4386510)  | RDS-3 (en)   | 1951-10-18T00:00:00Z (xsd:dateTime) | Soviet Union (wd:Q15180) | Soviet Union (en)  |                  |                          |
| wd:Q98608954         |              | 1951-10-18T00:00:00Z (xsd:dateTime) | Soviet Union (wd:Q15180) | Soviet Union (en)  |                  |                          |
| ...                  | ...          | ...                                 | ...                      | ...                | ...              | ...                      |
| wd:Q98608991         |              | 1957-08-26T00:00:00Z (xsd:dateTime) | Soviet Union (wd:Q15180) | Soviet Union (en)  |                  |                          |
| wd:Q4536286          |              | 1957-09-07T00:00:00Z (xsd:dateTime) | Soviet Union (wd:Q15180) | Soviet Union (en)  |                  |                          |
| wd:Q98608993         |              | 1957-09-13T00:00:00Z (xsd:dateTime) | Soviet Union (wd:Q15180) | Soviet Union (en)  |                  |                          |
| wd:Q4536288          |              | 1957-09-24T00:00:00Z (xsd:dateTime) | Soviet Union (wd:Q15180) | Soviet Union (en)  |                  |                          |
| wd:Q98608995         |              | 1957-09-26T00:00:00Z (xsd:dateTime) | Soviet Union (wd:Q15180) | Soviet Union (en)  |                  |                          |

[Tool]
Got 11 rows and 7 columns, showing the first 5 and last 5 rows below:
| test                        | testLabel          | date                                | operator               | operatorLabel     | energyEquivalent | energyEquivalentKilotons |
| --------------------------- | ------------------ | ----------------------------------- | ---------------------- | ----------------- | ---------------- | ------------------------ |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | South Africa (wd:Q258) | South Africa (en) |                  |                          |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | South Africa (wd:Q258) | South Africa (en) |                  |                          |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | South Africa (wd:Q258) | South Africa (en) |                  |                          |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | South Africa (wd:Q258) | South Africa (en) |                  |                          |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | Israel (wd:Q801)       | Israel (en)       |                  |                          |
| ...                         | ...                | ...                                 | ...                    | ...               | ...              | ...                      |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | Israel (wd:Q801)       | Israel (en)       |                  |                          |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | Israel (wd:Q801)       | Israel (en)       |                  |                          |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | Israel (wd:Q801)       | Israel (en)       |                  |                          |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | Israel (wd:Q801)       | Israel (en)       |                  |                          |
| Vela incident (wd:Q1192659) | Vela incident (en) | 1979-09-22T00:00:00Z (xsd:dateTime) | Israel (wd:Q801)       | Israel (en)       |                  |                          |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves nuclear weapons tests that are not part of any nuclear test series, including optional details such as date, operator (filtered to be a country or organization), explosive energy equivalent, and energy equivalent in kilotons. The query respects the requirement to return identifiers and labels optionally, and the results appear relevant and well-structured. The explanation and examples provided are clear and informative. No further refinement is necessary.


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT DISTINCT ?item ?itemLabel ?coordinate ?route ?routeLabel WHERE {
  {
    ?item wdt:P361 wd:Q41150 .
    BIND( wd:Q41150 AS ?route )
  } UNION {
    ?item wdt:P361 ?route .
    ?route wdt:P361 wd:Q41150 .
    ?route wdt:P31 wd:Q337912 .
  }
  OPTIONAL {
    ?item wdt:P625 ?coordinate .
  }
  OPTIONAL {
    ?item rdfs:label ?itemLabel FILTER ( LANG( ?itemLabel ) = "en" )
  }
  OPTIONAL {
    ?route rdfs:label ?routeLabel FILTER ( LANG( ?routeLabel ) = "en" )
  }
}
LIMIT 100

Got 100 rows and 5 columns, showing the first 5 and last 5 rows below:
| item                                                                             | itemLabel                                                               | coordinate                                  | route                                                                              | routeLabel                                                               |
| -------------------------------------------------------------------------------- | ----------------------------------------------------------------------- | ------------------------------------------- | ---------------------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Basilica of St. Sernin (wd:Q1010268)                                             | Basilica of St. Sernin (en)                                             | POINT(1.442126 43.608485) (geo:wktLiteral)  | Way of Saint James UNESCO World Heritage Sites in France (wd:Q2962473)             | Way of Saint James UNESCO World Heritage Sites in France (en)            |
| French Way (wd:Q1029584)                                                         | French Way (en)                                                         | POINT(-5.566667 42.599444) (geo:wktLiteral) | Routes of Santiago de Compostela...cés and Routes of Northern Spain (wd:Q39081159) | Routes of Santiago de Compostela...cés and Routes of Northern Spain (en) |
| Auch Cathedral (wd:Q1049348)                                                     | Auch Cathedral (en)                                                     | POINT(0.585833 43.646389) (geo:wktLiteral)  | Way of Saint James UNESCO World Heritage Sites in France (wd:Q2962473)             | Way of Saint James UNESCO World Heritage Sites in France (en)            |
| Way of Saint James in La Rioja (wd:Q106561609)                                   | Way of Saint James in La Rioja (en)                                     |                                             | Routes of Santiago de Compostela...cés and Routes of Northern Spain (wd:Q39081159) | Routes of Santiago de Compostela...cés and Routes of Northern Spain (en) |
| Way of Saint James in the province of Lugo (wd:Q106572367)                       | Way of Saint James in the province of Lugo (en)                         |                                             | Routes of Santiago de Compostela...cés and Routes of Northern Spain (wd:Q39081159) | Routes of Santiago de Compostela...cés and Routes of Northern Spain (en) |
| ...                                                                              | ...                                                                     | ...                                         | ...                                                                                | ...                                                                      |
| wd:Q56489317                                                                     |                                                                         | POINT(-1.603015 43.429001) (geo:wktLiteral) | Way of Saint James UNESCO World Heritage Sites in France (wd:Q2962473)             | Way of Saint James UNESCO World Heritage Sites in France (en)            |
| pont d'Artigue (wd:Q56546092)                                                    | pont d'Artigue (en)                                                     | POINT(0.305097 43.933725) (geo:wktLiteral)  | Way of Saint James UNESCO World Heritage Sites in France (wd:Q2962473)             | Way of Saint James UNESCO World Heritage Sites in France (en)            |
| Way of Saint James through the Inland Route of the Basque Country. (wd:Q5742377) | Way of Saint James through the Inland Route of the Basque Country. (en) |                                             | Routes of Santiago de Compostela...cés and Routes of Northern Spain (wd:Q39081159) | Routes of Santiago de Compostela...cés and Routes of Northern Spain (en) |
| wd:Q60964413                                                                     |                                                                         |                                             | Way of Saint James (wd:Q41150)                                                     | Way of Saint James (en)                                                  |
| wd:Q63455412                                                                     |                                                                         |                                             | Way of Saint James (wd:Q41150)                                                     | Way of Saint James (en)                                                  |

The revised query correctly retrieves items that are part of the Camino de Santiago (Way of Saint James) or part of subroutes that are pilgrims' ways and themselves part of the Way of Saint James. It also retrieves the coordinates of these items and the routes they belong to, where those routes are instances of pilgrims' ways. The query returns labels for both items and routes consistently. Examples of items include Basilica of St. Sernin, French Way, and Auch Cathedral, with routes such as Way of Saint James UNESCO World Heritage Sites in France and Routes of Santiago de Compostela and Routes of Northern Spain.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Which items are part of the Camino de Santiago (also known as the Way of Saint James), including their coordinates, and the routes they are part of (where those routes are instances of a pilgrims' way)?

[Assistant]
To answer this question, I need to identify the entity representing the "Camino de Santiago" or "Way of Saint James" in Wikidata. Then, I will find the items that are part of this entity. Additionally, I will retrieve the coordinates of these items and the routes they are part of, where those routes are instances of a pilgrims' way.

Step 1: Search for the entity "Camino de Santiago" or "Way of Saint James" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Way of Saint James, also known as Camino de santago, Way of St. James, Way of St James, way of Santiago, The Way (wd:Q41150): Catholic pilgrimage to Santiago de Compostela, Spain
2. Camino de Santiago (wd:Q19958655): 2015 film by Jonas Frei
3. Camino de Santiago (wd:Q125230931): written work by Jesús García Marín
4. Camino de Santiago (wd:Q125230935): 2004 edition of written work by Jesús García Marín
5. Camino de Santiago (wd:Q125230947): 2009 edition of written work by Jesús García Marín
6. Camino de Santiago (wd:Q125230964): 2013 edition of written work by Jesús García Marín
7. Camino de Santiago (wd:Q125230969): 2016 edition of written work by Jesús García Marín
8. Camino de Santiago (wd:Q125231025): 2019 edition of written work by Jesús García Marín
9. CPI Camiño de Santiago (wd:Q12384815)
10. El camino de Santiago (wd:Q56274942): 2018 film by Tristán Bauer

[Assistant]
The entity "Way of Saint James" (wd:Q41150) corresponds to the Camino de Santiago pilgrimage. This is the correct entity representing the pilgrimage route.

Step 2: Find items that are part of the Way of Saint James (wd:Q41150). These items could be places, landmarks, or other relevant entities. I will also retrieve their coordinates and the routes they are part of, where those routes are instances of a pilgrims' way.

I will start by querying items that are part of the Way of Saint James and get their coordinates and the routes they belong to. I will also filter routes to be instances of a pilgrims' way.

[Tool]
SPARQL execution failed:
Error while executing a SERVICE request to <http://wikiba.se:80/ontology#label>: SERVICE responded with HTTP status code: 301, Moved Permanently. First 100 bytes of the response: '<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently'

[Assistant]
The query failed because the SERVICE wikibase:label is not supported by the endpoint I am using. I will rewrite the query without using SERVICE wikibase:label and instead use optional rdfs:label to get the labels.

I will also check the property used for "part of" and "instance of" to ensure correctness. "part of" is usually wdt:P361, "instance of" is wdt:P31, and "coordinate location" is wdt:P625. "pilgrims' way" is likely an instance of a specific class; I will verify the entity for pilgrims' way.

Step 3: Search for the entity "pilgrims' way" to confirm its Wikidata ID.

[Tool]
Top 10 entity alternatives:
1. pilgrims' way, also known as pilgrimage route, Pilgrim Path, pilgrim way (wd:Q337912): a standard route that pilgrims take
2. Pilgrims' Way (wd:Q2095007): historic route in England
3. Pilgrims Way (wd:Q108837890): 1988 novel by Abdulrazak Gurnah
4. Pilgrims' Way (wd:Q7193974): English folk band
5. Xemxija Heritage Trail, also known as Pilgrims Way, The Roman Way (wd:Q124424370): Hiking heritage trail in St. Paul's Bay, Malta
6. Pilgrims Way (wd:Q26633201): architectural structure in Stock and Bradley, Wychavon, Worcestershire, England, UK
7. Pilgrims Way Cottage (wd:Q26483917): cottage in Puttenham, Guildford, Surrey, England, UK
8. Pilgrims Way Surgery (wd:Q131525168): doctors surgery in Dartford, Kent, United Kingdom
9. The Pilgrims' Way (wd:Q119756170): painting by Joseph Longhurst (1874–1922), Brighton & Hove Museums
10. Pilgrims way of Epidaurus, also known as Epidaurus Sacred Way (wd:Q80844127): ancient sacred road connecting Epidaurus to the Asclepieion

[Assistant]
The entity "pilgrims' way" or "pilgrimage route" is wd:Q337912. This is the class of standard routes that pilgrims take.

Step 4: I will now rewrite the query to find items that are part of the Way of Saint James (wd:Q41150), get their coordinates (wdt:P625), and the routes they are part of, where those routes are instances of pilgrims' way (wd:Q337912). I will also retrieve labels using optional rdfs:label.

I will limit the results to 100 for manageability.

[Tool]
Got 36 rows and 5 columns, showing the first 5 and last 5 rows below:
| item                                         | itemLabel                          | coordinate                                  | route                         | routeLabel            |
| -------------------------------------------- | ---------------------------------- | ------------------------------------------- | ----------------------------- | --------------------- |
| wd:Q107507711                                |                                    | POINT(-1.237285 43.162257) (geo:wktLiteral) |                               |                       |
| porte Saint-Jacques (wd:Q107509137)          | porte Saint-Jacques (en)           | POINT(-1.234339 43.163657) (geo:wktLiteral) |                               |                       |
| wd:Q107509435                                |                                    | POINT(-1.237244 43.162346) (geo:wktLiteral) |                               |                       |
| Notre-Dame (wd:Q107901922)                   | Notre-Dame (en)                    | POINT(-1.236997 43.162391) (geo:wktLiteral) |                               |                       |
| Alexanderstraße (wd:Q116064412)              | Alexanderstraße (en)               | POINT(6.090664 50.778529) (geo:wktLiteral)  |                               |                       |
| ...                                          | ...                                | ...                                         | ...                           | ...                   |
| Way of Saint James in Hungary (wd:Q64866724) | Way of Saint James in Hungary (en) |                                             | Way of St. James (wd:Q475699) | Way of St. James (en) |
| wd:Q65216398                                 |                                    |                                             |                               |                       |
| wd:Q65965709                                 |                                    |                                             |                               |                       |
| ViaJacobi (wd:Q7924357)                      | ViaJacobi (en)                     |                                             | Way of St. James (wd:Q475699) | Way of St. James (en) |
| Via Podiensis (wd:Q996686)                   | Via Podiensis (en)                 |                                             | Way of St. James (wd:Q475699) | Way of St. James (en) |

[Assistant]
I have found items that are part of the Way of Saint James (Camino de Santiago) along with their coordinates and the routes they are part of, where those routes are instances of a pilgrims' way. Some items have labels and coordinates, and some are linked to routes that are instances of pilgrims' ways.

I will now provide the final SPARQL query and the answer based on these results.

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The SPARQL query correctly retrieves items that are part of the Camino de Santiago along with their coordinates and the routes they belong to, where those routes are instances of pilgrims' ways. However, there are some issues to improve:

1. The query uses ?item wdt:P31 ?route to find the route the item is part of, but this is incorrect because P31 means "instance of". Instead, the property to link items to routes should be "part of" (wdt:P361) or a similar property indicating membership in a route.

2. The query currently returns many items without route information, which might be due to the incorrect property usage.

3. The query should ensure that the routes are instances of pilgrims' ways and that the items are part of those routes.

4. The query could be improved by retrieving labels for both items and routes in a more consistent way.

5. The query should also consider that some items might be directly part of the Way of Saint James or part of subroutes that are pilgrims' ways.

I recommend revising the query to correctly link items to their routes using the appropriate property (likely wdt:P361) and ensure the routes are instances of pilgrims' ways. This will yield more accurate and complete results.

[Assistant]
Thank you for the detailed feedback. I understand the issues:

1. The property wdt:P31 (instance of) was incorrectly used to link items to routes. Instead, the property wdt:P361 (part of) should be used to indicate that an item is part of a route.

2. The query should ensure that the routes are instances of pilgrims' ways (wd:Q337912).

3. Items might be directly part of the Way of Saint James (wd:Q41150) or part of subroutes that are pilgrims' ways and themselves part of the Way of Saint James.

4. Labels for both items and routes should be retrieved consistently.

I will revise the query accordingly:

- Find items that are part of the Way of Saint James or part of subroutes that are pilgrims' ways and themselves part of the Way of Saint James.
- For each item, get coordinates and the routes they are part of (routes that are instances of pilgrims' ways).
- Retrieve labels for items and routes.

I will now construct and execute the improved query.

[Tool]
Got 100 rows and 5 columns, showing the first 5 and last 5 rows below:
| item                                                                             | itemLabel                                                               | coordinate                                  | route                                                                              | routeLabel                                                               |
| -------------------------------------------------------------------------------- | ----------------------------------------------------------------------- | ------------------------------------------- | ---------------------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Basilica of St. Sernin (wd:Q1010268)                                             | Basilica of St. Sernin (en)                                             | POINT(1.442126 43.608485) (geo:wktLiteral)  | Way of Saint James UNESCO World Heritage Sites in France (wd:Q2962473)             | Way of Saint James UNESCO World Heritage Sites in France (en)            |
| French Way (wd:Q1029584)                                                         | French Way (en)                                                         | POINT(-5.566667 42.599444) (geo:wktLiteral) | Routes of Santiago de Compostela...cés and Routes of Northern Spain (wd:Q39081159) | Routes of Santiago de Compostela...cés and Routes of Northern Spain (en) |
| Auch Cathedral (wd:Q1049348)                                                     | Auch Cathedral (en)                                                     | POINT(0.585833 43.646389) (geo:wktLiteral)  | Way of Saint James UNESCO World Heritage Sites in France (wd:Q2962473)             | Way of Saint James UNESCO World Heritage Sites in France (en)            |
| Way of Saint James in La Rioja (wd:Q106561609)                                   | Way of Saint James in La Rioja (en)                                     |                                             | Routes of Santiago de Compostela...cés and Routes of Northern Spain (wd:Q39081159) | Routes of Santiago de Compostela...cés and Routes of Northern Spain (en) |
| Way of Saint James in the province of Lugo (wd:Q106572367)                       | Way of Saint James in the province of Lugo (en)                         |                                             | Routes of Santiago de Compostela...cés and Routes of Northern Spain (wd:Q39081159) | Routes of Santiago de Compostela...cés and Routes of Northern Spain (en) |
| ...                                                                              | ...                                                                     | ...                                         | ...                                                                                | ...                                                                      |
| wd:Q56489317                                                                     |                                                                         | POINT(-1.603015 43.429001) (geo:wktLiteral) | Way of Saint James UNESCO World Heritage Sites in France (wd:Q2962473)             | Way of Saint James UNESCO World Heritage Sites in France (en)            |
| pont d'Artigue (wd:Q56546092)                                                    | pont d'Artigue (en)                                                     | POINT(0.305097 43.933725) (geo:wktLiteral)  | Way of Saint James UNESCO World Heritage Sites in France (wd:Q2962473)             | Way of Saint James UNESCO World Heritage Sites in France (en)            |
| Way of Saint James through the Inland Route of the Basque Country. (wd:Q5742377) | Way of Saint James through the Inland Route of the Basque Country. (en) |                                             | Routes of Santiago de Compostela...cés and Routes of Northern Spain (wd:Q39081159) | Routes of Santiago de Compostela...cés and Routes of Northern Spain (en) |
| wd:Q60964413                                                                     |                                                                         |                                             | Way of Saint James (wd:Q41150)                                                     | Way of Saint James (en)                                                  |
| wd:Q63455412                                                                     |                                                                         |                                             | Way of Saint James (wd:Q41150)                                                     | Way of Saint James (en)                                                  |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves items that are part of the Camino de Santiago or its subroutes that are pilgrims' ways, along with their coordinates and the routes they belong to. It also includes English labels for better readability. The query respects the requirement to return identifiers and uses appropriate properties and classes. The results include relevant items and routes as expected. No further refinement is necessary.


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?ship ?shipLabel ?serviceEntryDate WHERE {
  ?ship wdt:P31 wd:Q11446 ; wdt:P17 wd:Q20 ; wdt:P729 ?serviceEntryDate .
  FILTER ( ?serviceEntryDate >= "1939-01-01" ^^ xsd:dateTime && ?serviceEntryDate <= "1946-12-31" ^^ xsd:dateTime ) OPTIONAL {
    ?ship rdfs:label ?shipLabel FILTER ( LANG( ?shipLabel ) = "en" )
  }
}
ORDER BY ?serviceEntryDate

There are no Norwegian ships with recorded service entry dates between 1939 and 1946 in the available Wikidata dataset.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Which Norwegian ships entered operational service between 1939 and 1946, along with their service entry dates?

[Assistant]
To answer this question, I need to find Norwegian ships that entered operational service between 1939 and 1946 and retrieve their service entry dates.

Step 1: Identify the entity for "Norwegian ship."
Step 2: Identify the property for "entered operational service" or "commissioned" or similar.
Step 3: Query ships that are Norwegian and have an operational service entry date between 1939 and 1946.

I will start by searching for the entity "Norwegian ship" to find the appropriate class or category.

[Tool]
Top 10 entity alternatives:
1. Norwegian Ship Register (wd:Q7061256): domestic ship register for Norway
2. Norwegian Ship Registers (wd:Q12001000)
3. Norwegian International Ship Register (wd:Q2350939): Norwegian ship register for Norwegian vessels
4. Norwegian Shipowners' Association, also known as Norges Rederiforbund, The Norwegian Shipowners Association (wd:Q7061257): the Norwegian shipowners organization in Norway
5. Norwegian Shipbuilding Register (wd:Q16909641)
6. Norwegian Ship Preservation Association (wd:Q11992298): organization
7. Norwegian coast shipping lane (wd:Q19388871)
8. Federation of Norwegian Coastal Shipping (wd:Q5440854)
9. MALARIA OUTBREAK ON A NORWEGIAN SHIP (wd:Q47962917): scientific article published in September 1964
10. Norwegian naval fleet, also known as naval fleet of Norway, naval ships in Norwegian service, ships in Norwegian naval service (wd:Q105986751): watercraft in military service in Norway

[Assistant] The entity "Norwegian naval fleet" (wd:Q105986751) seems to be the most relevant for Norwegian ships in service, especially military or naval ships. I will now search for the property related to "entered operational service" or "commissioned" to find the date when the ships entered service.

[Tool]
Top 10 property alternatives:
1. service entry, also known as commissioned, time of service entry, service introduction, launch date, in service (wd:P729 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): date or point in time on which a piece or class of equipment entered operational service, start time
2. in operation on service, also known as transport route of vehicle, transport route operated, transport route served, transport route serviced, used on route (wd:P10788 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): service that a vehicle is operating on
3. item operated, also known as fleet, item used, operated, operates, operator of (wd:P121 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): equipment, installation or service operated by the subject, uses
4. Operational Requirement of the UK Air Ministry, also known as operational requirement, OR (wd:P862 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): specification for future military aircraft by the UK Air Ministry
5. member of the crew of, also known as crewmember of, crew of, member of crew, served aboard, ship appointments (wd:P5096 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): person who has been a member of a crew associated with the vesse...e of crew member (P1029), backup or reserve team or crew (P3015), member of
6. vehicle range, also known as operational range, range, maximum range (wd:P2073 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): distance a vehicle can travel without refuelling, length
7. squadron embarked (wd:P4624 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): the aircraft squadrons that served/serving on an aircraft carrier
8. date of official opening, also known as launch date, launched, officially opened on, official opening, official opening time (wd:P1619 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): date or point in time a place, organization, or event officially opened, start time, inception
9. publication date, also known as launched, published, publication time, publication, pubdate (wd:P577 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): date or point in time when a work was first published or released, point in time
10. operating area, also known as province served, serves jurisdiction, serves geographic region, serves geographic area, serves area (wd:P2541 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): geographic area or jurisdiction an organisation or industry operates in, serves, or has responsibility for, location

[Assistant]
The property "service entry" (wdt:P729) is the most relevant for the date when a ship entered operational service.

Next, I will query for Norwegian ships (instance of ship and country of registry Norway) with their service entry dates between 1939 and 1946. I will include the ship and the service entry date in the results.

[Tool] Got no rows and 3 columns

[Assistant]
The query returned no results for ships with country of registry Norway and service entry date between 1939 and 1946. It is possible that the property "country of registry" (wdt:P17) is not used for ships or that the ships are classified differently.

I will try a different approach by looking for ships that are part of the "Norwegian naval fleet" (wd:Q105986751) and have a service entry date between 1939 and 1946.

[Tool] Got no rows and 3 columns

[Assistant]
There are no ships explicitly marked as part of the Norwegian naval fleet with a service entry date between 1939 and 1946 in the data.

I will try a broader approach by searching for ships with a service entry date between 1939 and 1946 and then filter those that have any connection to Norway, such as country of origin, country of registry, or flag. I will first query ships with service entry dates in the given range and retrieve their labels and any country-related properties.

[Tool] Got no rows and 5 columns

[Assistant]
The query returned no results for ships with service entry dates between 1939 and 1946, even with broader country-related properties.

It seems the property "service entry" (wdt:P729) might not be commonly used or the data is not available for ships in this time range.

I will try to find other properties related to "commissioned" or "entered service" for ships. I will search for properties related to "commissioned" to see if there is a more commonly used property for this information.

[Tool]
Top 10 property alternatives:
1. service entry, also known as commissioned, time of service entry, service introduction, launch date, in service (wd:P729 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): date or point in time on which a piece or class of equipment entered operational service, start time
2. created for, also known as cause of creation, commissioned for, made for, occasion, on the occasion of (wd:P9883 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): a work, event, etc. for which the subject work was created (e.g.... play was created for; a film that a screenplay was written for)
3. commissioned by, also known as client, orderer, made for, commissioner, built for (wd:P88 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): person or organization that commissioned this work
4. commanded by, also known as captain, commander, commanding officer (wd:P4791 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): commander of a military unit/army/security service, operation, etc.
5. appointed by, also known as named by (wd:P748 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): who appointed the person to the office, can be used as a qualifier
6. inception, also known as initial release date, founded in, founded on, founded on date, founding date (wd:P571 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): time when an entity begins to exist; for date of official opening use P1619, start time
7. ratified by, also known as acceptance, accession, approval, ratification (wd:P6193 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): used to specify that a treaty has been ratified by a given state or subject of international law
8. issued by, also known as issuing body, issuing agent, issuer, identifier issuing body, identifier issued by (wd:P2378 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): organisation or other agent that issues or allocates an identifier, code, classification number, etc.
9. approved by, also known as erected by (wd:P790 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): item is approved by other item(s) [qualifier: statement is approved by other item(s)]
10. main building contractor, also known as contractor, general contractor, main contractor, prime contractor, constructed by (wd:P193 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): the main organization (or person) responsible for construction of this structure or building, manufacturer

[Assistant]
The property "service entry" (wdt:P729) is also known as "commissioned" and is the most relevant property for the date when a ship entered operational service.

Since the previous queries returned no results, I will try to find Norwegian ships by searching for ships with the country "Norway" (wd:Q20) as the flag or registry country and then check their service entry dates.

I will first search for ships with country of registry Norway (wdt:P17 wd:Q20) to see if there are any ships with this property.

[Tool]
Got 10 rows and 2 columns:
| ship                        | shipLabel         |
| --------------------------- | ----------------- |
| wd:Q108720331               |                   |
| wd:Q108720333               |                   |
| wd:Q108723313               |                   |
| wd:Q108723483               |                   |
| wd:Q108723485               |                   |
| wd:Q108726146               |                   |
| Folgefonn l (wd:Q108727215) | Folgefonn l (en)  |
| wd:Q11964368                |                   |
| Holvikejekta (wd:Q11975746) | Holvikejekta (en) |
| Etne (wd:Q11987512)         | Etne (en)         |

[Assistant]
There are ships with country of registry Norway (wdt:P17 wd:Q20). Some have English labels like "Folgefonn l," "Holvikejekta," and "Etne."

Next, I will query these Norwegian ships for their service entry dates (wdt:P729) to find those that entered operational service between 1939 and 1946.

[Tool] Got no rows and 3 columns

[Assistant]
There are no Norwegian ships with a recorded service entry date between 1939 and 1946 using the property "service entry" (wdt:P729).

I will try to find ships with a "commissioned" date using the property "inception" (wdt:P571) which sometimes is used as the date when a ship was launched or started service. I will query Norwegian ships with inception dates between 1939 and 1946.

[Tool] Got no rows and 3 columns

[Assistant]
There are no Norwegian ships with inception dates between 1939 and 1946 either.

Given the lack of direct data for Norwegian ships with service entry or inception dates in this period, it is possible that the data is not available or not well recorded in Wikidata for this specific query.

I will provide the best attempt query that looks for Norwegian ships with service entry dates between 1939 and 1946, but it returned no results. This is the best attempt given the available data.

[Tool] Stopped generation process

[User]
Feedback (status=done):
The system correctly formulated a SPARQL query to find Norwegian ships with service entry dates between 1939 and 1946. The query uses appropriate properties and filters, and the result is empty, indicating no such ships are recorded in Wikidata. The answer is accurate and complete based on the available data. No further refinement is needed.


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?poem ?poemLabel WHERE {
  ?poem wdt:P31 wd:Q5185279 .
  ?poem wdt:P6216 wd:Q19652 .
  OPTIONAL {
    ?poem wdt:P407 ?language .
  }
  FILTER ( ! BOUND( ?language ) || ?language = wd:Q1860 ) FILTER NOT EXISTS {
    ?poem wdt:P2550 ?audioRecording .
  }
  OPTIONAL {
    ?poem rdfs:label ?poemLabel FILTER ( LANG( ?poemLabel ) = "en" )
  }
}
LIMIT 100

Got 100 rows and 2 columns, showing the first 5 and last 5 rows below:
| poem                                                                              | poemLabel                                                              |
| --------------------------------------------------------------------------------- | ---------------------------------------------------------------------- |
| Death’s Ramble (wd:Q100774453)                                                    | Death’s Ramble (en)                                                    |
| Gerontion (wd:Q10289249)                                                          | Gerontion (en)                                                         |
| Endimion & Phœbe (wd:Q104450438)                                                  | Endimion & Phœbe (en)                                                  |
| Junior Yell (wd:Q104451306)                                                       | Junior Yell (en)                                                       |
| Philadelphia Rosary (wd:Q104591336)                                               | Philadelphia Rosary (en)                                               |
| ...                                                                               | ...                                                                    |
| The Knickerbocker Boy (wd:Q125501970)                                             | The Knickerbocker Boy (en)                                             |
| Spinul (wd:Q12741177)                                                             | Spinul (en)                                                            |
| Discipline (wd:Q129159908)                                                        | Discipline (en)                                                        |
| Seven-character Couplet in Regular Script (wd:Q130384407)                         | Seven-character Couplet in Regular Script (en)                         |
| Poem Dedicated to Daoist Priest Zhuobai in Running-cursive Script (wd:Q130387863) | Poem Dedicated to Daoist Priest Zhuobai in Running-cursive Script (en) |

There are poems in the public domain that are either in English or have no specified language and do not have an audio recording. Some examples include "Death’s Ramble", "Gerontion", "Endimion & Phœbe", "Junior Yell", and "Philadelphia Rosary". The query returns up to 100 such poems.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Which poems are in the public domain, either in English or with no specified language, and do not have an audio recording?

[Assistant]
To answer this question, I need to identify poems that meet the following criteria:
1. Are in the public domain.
2. Are either in English or have no specified language.
3. Do not have an audio recording.

Step 1: Identify the entity for "poem" in Wikidata.
Step 2: Identify the property for "public domain" status or equivalent.
Step 3: Identify the property for language of the poem.
Step 4: Identify the property for audio recording.
Step 5: Construct a SPARQL query to find poems that are public domain, in English or no specified language, and have no audio recording.

I will start by searching for the entity "poem" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. poem, also known as poems, poetry (wd:Q5185279): form of literature, work of poetry, often composed of verses
2. long poem, also known as poem (wd:Q1782649): poetry genre, poetic form
3. NPNT, also known as EGFL6L, nephronectin, POEM (wd:Q18053814): protein-coding gene in the species Homo sapiens
4. poem (wd:Q19415001): poem written by Mostafa Saadeq Al-Rafe'ie
5. Poem, also known as Poetry (wd:Q19423189): Poem written by Abdullah ibn al-Mu'tazz
6. Poem (wd:Q7207343): song by nu metal band Taproot
7. Poem (wd:Q7207339): album by industrial/electronic music group Delerium
8. Poem (wd:Q56525947): Greek band
9. Poem (wd:Q2893205): 1981 album by Bridges
10. The Summer Moon, also known as Poem (wd:Q19100286): 1912

[Assistant]
The entity for "poem" as a form of literature is wd:Q5185279.

Next, I need to identify the property or qualifier that indicates a work is in the public domain. I will search for properties related to "public domain" in Wikidata.

[Tool]
Top 10 property alternatives:
1. public domain date, also known as copyright end date, PD date (wd:P3893 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): date the item enters into the public domain in a jurisdiction
2. copyright status, also known as copyrighted, copyright restriction (wd:P6216 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): copyright status for intellectual creations like works of art, publications, software, etc.
3. after a work by, also known as inspirational artist, inspiring artist, copy of a work by, based on a work by, artist who inspired this (wd:P1877 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): artist whose work strongly inspired / was copied in this item, significant person
4. notable work, also known as artwork, wrote, writer of, works, work (wd:P800 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): notable scientific, artistic or literary work, or other work of significance among subject's works
5. copyright status as a creator, also known as statut des droits d'auteur du createur, copyright status of creator's works, copyright status as creator, copyright status of works (wd:P7763 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): states if the body of work published during the lifetime of this creator is still copyrighted or in the public domain
6. copyright holder, also known as licensor, proprietor, copyright owner, copyright ‘owner’ (wd:P3931 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): person or organisation who holds the copyright of a work according to the Berne Convention, owned by
7. catalog, also known as catalogue, registry, exhibition catalogue, cat. (wd:P972 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): catalog for the item, or, as a qualifier of P528 – catalog for which the 'catalog code' is valid, part of
8. derivative work, also known as is source work of, is adapted as, is the basis for, iteration, reboot (wd:P4969 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): new work of art (film, book, software, etc.) derived from major part of this work
9. LIBRIS editions (wd:P1182 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): the identifier for the items in the LIBRIS-catalog of the Royal Swedish Library about specific publications
10. phonographic copyright, also known as ℗, (P) (wd:P12456 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): person or organization that holds the phonographic copyright

[Assistant]
The property "copyright status" (wd:P6216) seems to be the most relevant for indicating if a work is in the public domain.

Next, I will identify the property for the language of the poem. I will search for properties related to "language" in Wikidata.

[Tool]
Top 10 property alternatives:
1. programmed in, also known as language, programming language, written in (wd:P277 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): the programming language(s) in which the software is developed
2. languages spoken, written or signed, also known as language of expression, language, wrote language, writes language, uses language (wd:P1412 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): language(s) that a person or a people speaks, writes or signs, including the native language(s)
3. language of work or name, also known as language of the reference, language of URL, language of website, language of work, named in language (wd:P407 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): language associated with this creative work (such as books, show...guage" (P103) and "languages spoken, written or signed" (P1412))
4. official language, also known as language spoken, spoken in, speaking, language official (wd:P37 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): language designated as official by this item, language used
5. language used, also known as languages used, medium of instruction, used language, uses language, working language (wd:P2936 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): language widely used (spoken or written) in this place or at this event or organisation
6. language style, also known as manner, term register, obsolete, register, sense register (wd:P6191 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): to denote of the way a sense of a word is used, e.g., slang, vulgarism, babytalk, colloquialism, etc.
7. native language, also known as first language, L1 speaker of, language native, mother tongue (wd:P103 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): language or languages a person has learned from early childhood, languages spoken, written or signed
8. writing language, also known as languages of writings, languages written, language written, writing languages, language of works (wd:P6886 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): language in which the writer has written their work, languages spoken, written or signed
9. Ethnologue language status, also known as EGIDS, language status (wd:P3823 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): language status identifier by Ethnologue.com using EGIDS scale
10. variety of lexeme, form or sense, also known as dialect, used in dialect, variety of form (wd:P7481 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): dialect, graphic or phonetic variety that this lexeme, form or sense is used in

[Assistant]
The property "language of work or name" (wd:P407) is the most relevant for indicating the language of a creative work such as a poem.

Next, I will identify the property for audio recording. I will search for properties related to "audio" or "recording" in Wikidata.

[Tool]
Top 10 property alternatives:
1. audio, also known as audio file, audio recording, audio sample, recording, song (wd:P51 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): relevant sound. If available, use a more specific property. Samples: "spoken text audio" (P989), "pronunciation audio" (P443)
2. audio recording of the subject's spoken voice, also known as voice recording, audio clip, spoken voice, speaking voice, recording of the subject's spoken voice (wd:P990 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): audio file representing the speaking voice of a person; or of an animated cartoon or other fictitious character, audio
3. recordist, also known as audio recorder, audio recordist, recorded by, video recorder, video recordist (wd:P10893 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): the person or other agent who recorded the audio and/or video for this file
4. recording or performance of, also known as performance of, performance or recording of, recording of (wd:P2550 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): item is a recording or release of this composition
5. performer, also known as actor, sung by, singer, recording by, recorded by (wd:P175 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): actor, musician, band or other performer associated with this role or musical work, contributor to the creative work or subject
6. captured with, also known as camera used, taken with, recording device, recorded with, photographed with (wd:P4082 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): equipment (e.g. model of camera, lens, microphone), used to capture this image, video, audio, or data
7. audio transcription, also known as transcription of audio (wd:P9533 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): transcription of the word/text being spoken in this file
8. recording location, also known as recorded at (wd:P8546 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): location where a media item (sound, video, etc.) was recorded, significant place
9. audio system, also known as audio format (wd:P7501 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): audio system hardware used in the item
10. media legend, also known as video legend, video description, video caption, caption, media description (wd:P2096 as psv/pqn/prv/wdtn/pr/ps/p/pqv/prn/wdt/psn/pq): qualifier to describe the media of the statement. This avoids le...the media is defined at Wikidata. For the date, use P585 instead

[Assistant]
The property "audio" (wd:P51) or "recording or performance of" (wd:P2550) could be relevant for audio recordings. However, "recording or performance of" (wd:P2550) is more specific to recordings of compositions, which might be more appropriate for poems if they have audio recordings.

I will now construct a SPARQL query to find poems (wd:Q5185279) that have copyright status indicating public domain (wd:P6216), have language of work or name (wd:P407) either English or no specified language, and do not have an audio recording (wd:P2550).

I will first check the possible values for copyright status indicating public domain.

[Tool]
SPARQL execution failed:
Error while executing a SERVICE request to <http://wikiba.se:80/ontology#label>: SERVICE responded with HTTP status code: 301, Moved Permanently. First 100 bytes of the response: '<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently'

[Assistant] The attempt to get labels for copyright status values failed due to an unsupported SERVICE request. I will try a simpler query without the label service to get some copyright status values.

[Tool]
Got 20 rows and 1 column, showing the first 5 and last 5 rows below:
| status                            |
| --------------------------------- |
| orphan work (wd:Q1546053)         |
| public domain (wd:Q19652)         |
| unknown (wd:Q24238356)            |
| copyrighted (wd:Q50423863)        |
| not yet determined (wd:Q59496158) |
| ...                               |
| _:bn56757                         |
| _:bn58609                         |
| _:bn75963                         |
| _:bn80854                         |
| _:bn81597                         |

[Assistant]
The copyright status "public domain" is represented by wd:Q19652.

Next, I will check the item for English language to use in the language filter.

[Tool]
Top 10 entity alternatives:
1. English, also known as English language, English-language, English the Global Language, English (language), The English language (wd:Q1860): West Germanic language
2. English, also known as English (language), The English language, English the Global Language, English-language, English language (wd:Q1860): West Germanic language
3. English people, also known as Englishmen, the English, people of England, English (wd:Q42406): citizens of England
4. English studies, also known as English philology, English major, English language and literature, English (academic discipline), English language (wd:Q27968): discipline that studies the English language and literature
5. English, also known as English, Indiana, English, IN (wd:Q2017605): town in and the county seat of Sterling Township, Crawford County, Indiana, United States
6. Aiden English, also known as English, Matt Rehwoldt (wd:Q3852026): American professional wrestler, professional wrestler, stage actor
7. English language in England, also known as Anglo-English, English English, English in England, English of England (wd:Q3312722): dialects of British English from England
8. UFC Fight Night: Thompson vs. Till, also known as English (wd:Q53831565): English
9. English, also known as AAE, Black English (wd:Q48767245): set of English dialects primarily spoken by most black people in the United States
10. English (wd:Q15924427): family name

[Assistant]
The entity for the English language is wd:Q1860.

Now, I will construct a SPARQL query to find poems (wd:Q5185279) that have copyright status public domain (wd:Q19652), have language of work or name (wd:P407) either English (wd:Q1860) or no specified language, and do not have an audio recording (wd:P2550).

I will execute the query to check the results.

[Tool]
Got 100 rows and 1 column, showing the first 5 and last 5 rows below:
| poem                                                                              |
| --------------------------------------------------------------------------------- |
| Death’s Ramble (wd:Q100774453)                                                    |
| Gerontion (wd:Q10289249)                                                          |
| Endimion & Phœbe (wd:Q104450438)                                                  |
| Junior Yell (wd:Q104451306)                                                       |
| Philadelphia Rosary (wd:Q104591336)                                               |
| ...                                                                               |
| The Knickerbocker Boy (wd:Q125501970)                                             |
| Spinul (wd:Q12741177)                                                             |
| Discipline (wd:Q129159908)                                                        |
| Seven-character Couplet in Regular Script (wd:Q130384407)                         |
| Poem Dedicated to Daoist Priest Zhuobai in Running-cursive Script (wd:Q130387863) |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly identifies poems that are instances of 'poem', have a copyright status of public domain, are either in English or have no specified language, and do not have an audio recording. The query returns the poem identifiers and their English labels, which matches the user's question. The answer provides examples from the query results and clarifies the limit of 100 results. The query follows the rules for returning identifiers and labels, uses appropriate filters, and does not perform extra computation outside SPARQL. Overall, the output is correct and complete.