PREFIX wikibase: <http://wikiba.se/ontology#>
SELECT ?author ( COUNT( ?sitelink ) AS ?sitelinkCount ) WHERE {
  ?author wikibase:sitelinks ?sitelinkCount .
  FILTER ( ?sitelinkCount = 1 )
}
LIMIT 10

SPARQL execution failed:
Invalid SPARQL query: The target ?sitelinkCount of an AS clause was already used in the query body.

The query failed because I used the same variable name for the count and the variable in the WHERE clause. I will fix this by using a different variable name for the sitelinks count. I will also limit the query to authors with exactly one sitelink to Wikisource specifically.

I will check how to filter for sitelinks to Wikisource specifically. Sitelinks to Wikisource are not directly countable by a property but can be filtered by the presence of a sitelink to the Wikisource site. I will try to find the correct way to filter for sitelinks to Wikisource.
I realized that sitelinks to specific Wikimedia projects like Wikisource are not directly accessible as properties in the data but can be filtered using the SERVICE wikibase:sitelinks or by checking the presence of a sitelink to the Wikisource site using the wikibase:sitelinks property and filtering by the site key.

I will try to find individuals who have exactly one sitelink to Wikisource by checking the number of sitelinks and filtering for the Wikisource sitelink. I will write a query to find individuals with a sitelink to Wikisource and count their total sitelinks.

[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 different types of works, excluding written works, authored by individuals who have exactly one sitelink to Wikisource, and how many of each type are there? Order by the count of each type descending.

[Assistant]
To answer this question, I need to identify the following:

1. Individuals (authors) who have exactly one sitelink to Wikisource.
2. Works authored by these individuals.
3. The types of these works, excluding written works.
4. The count of each type of work.
5. Order the results by the count of each type in descending order.

Step 1: Identify the property for sitelinks to Wikisource and how to count them.
Step 2: Identify the property for authorship of works.
Step 3: Identify the property for the type of work.
Step 4: Exclude written works (need to identify the entity for written works).
Step 5: Aggregate and order the results.

I will start by searching for the property or qualifier related to sitelinks to Wikisource.

[Tool]
Top 10 property alternatives:
1. maintains linking to, also known as links to (wd:P10568 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): this collection resource maintains a consistent linking to this other collection resource
2. NatureScot Sitelink ID (wd:P10015 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for items in the "register of European sites under Re..." and published by NatureScot, Scottish government Nature Agency
3. sitemap URL, also known as sitemap xml, site map URL, sitemap (wd:P11212 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): URL to the sitemap of the subject's official website, URL
4. user manual URL, also known as user's guide, help center URL, manual link, manual URL, user guide (wd:P2078 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): link to the user manual of the object (product, program), URL
5. Webb-site person ID, also known as webb-site.com (wd:P5298 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for a person on "Webb-site Who's Who"
6. Stack Exchange site URL, also known as Stack Exchange link (wd:P6541 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): link to a Stack Exchange network website for the concept
7. Wikimedia database name, also known as siteid, Wikimedia dbname, Wikimedia siteid (wd:P1800 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for a Wikimedia project database
8. Linktree ID, also known as Linktr.ee ID, Linktree username (wd:P11079 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): ID for a person (or rarely, organization) on Linktree
9. official map URL, also known as official GIS URL, map URL, maps URL, maps page, maps link (wd:P9601 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): URL of an official map, plan or geographic information system (GIS) for the place, URL
10. source code repository URL, also known as Subversion repo, src repo, Mercurial repo, SourceForge repo, source code link (wd:P1324 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): public source code repository, URL

[Assistant]
The search for "sitelink" did not return a direct property for sitelinks to Wikisource. Sitelinks are usually metadata about the Wikidata item linking to Wikimedia projects, but they are not stored as regular properties in the data. Instead, the number of sitelinks can be counted using the wikibase:sitelinks property in SPARQL.

Next, I will search for the property related to authorship of works. I will search for "author" property.

[Tool]
Top 10 property alternatives:
1. theorized by, also known as author, supported by, suggested by, proposer, proposed by (wd:P8403 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): subject who suggested or proposed this concept or immaterial invention
2. lyricist, also known as text poet, writer (of song lyrics), words by, text writer, text by (wd:P676 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): author of song lyrics, author
3. author, also known as writer, written by, poet, playwright, maker (wd:P50 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): main creator(s) of a written work (use on works, not humans); us...hor name string) when Wikidata item is unknown or does not exist, creator
4. notable work, also known as artwork, wrote, writer of, works, work (wd:P800 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): notable scientific, artistic or literary work, or other work of significance among subject's works
5. author given names, also known as given name, given names, first name, author first names, author first name (wd:P9687 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): qualifier for string representation of given or secondary sortin...presented in a bibliographic reference file (for example BibTeX), given name
6. used by, also known as armiger, user, played by, of (wd:P1535 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): item or concept that makes use of the subject (use sub-properties when appropriate)
7. operator, also known as offered by, operated by, provided by, run by, service operator (wd:P137 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): person, profession, organization or entity that operates the equipment, facility, or service, used by
8. creator, also known as created by, visual artist, sculptor, sculpted by, realized by (wd:P170 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): maker of this creative work or other object (where no more specific property exists)
9. author last names, also known as author last name, surnames, surname, last names, last name (wd:P9688 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): qualifier to provide string representation of family or primary ...presented in a bibliographic reference file (for example BibTeX), family name
10. object named as, also known as original wording, place name string, printed as, reference wording, [sic] (wd:P1932 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): use as qualifier to indicate how the object's value was given in the source, name

[Assistant]
The property "author" (wdt:P50) is used for the main creator(s) of a written work. For works authored by individuals, this property is appropriate.

Next, I will search for the property that indicates the type of a work. Usually, this is "instance of" (wdt:P31). I will confirm this by searching for "type" or "instance" property.

[Tool]
Top 10 property alternatives:
1. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
2. Wikidata property example, also known as e.g., Wikidata property sample, property sample, property example, for example (wd:P1855 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): example where this Wikidata property is used; target item is one...ualifier the property being described given the associated value
3. quantity, also known as amount, total number, total, qty, occurrences (wd:P1114 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): number of instances of this subject in the universe of the subje...e actual number of instances in Wikidata may be lower or higher)
4. subproperty of, also known as subclass of property, superproperty, subPropertyOf, rdfs:subPropertyOf, parent property (wd:P1647 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): all resources related by this property are also related by that property, related property
5. partially coincident with, also known as intersecting with, has overlap with, has common parts with, has common members with, has common instances with (wd:P1382 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): object that partially overlaps with the subject in its instances, parts, or members, different from
6. model item, also known as specimen, sample, featured item, example item, best example (wd:P5869 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): defines which item is a best practice example of modelling a sub...lue of this property, usage instructions at Wikidata:Model items
7. permanent duplicated item, also known as same concept as, same as, duplicate of, permanently duplicated item, duplicate of item (wd:P2959 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): this item duplicates another item and the two can't be merged, a... cdowiki, gomwiki, nanwiki).  Use P31=Q17362920 for other wikis.
8. exemplar of, also known as contains work, includes work, contents (wd:P1574 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): Links an individual copy of a work to the item for that work or edition, instance of
9. usage example, also known as sentence, use in a sentence, example sentence (wd:P5831 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): example of how a lexeme (sense) might be used
10. fictional or mythical analog of, also known as fictionalisation of, mythical analog of, fictional version of, fictionalization of, fictional analog of (wd:P1074 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): used to link an entity or class of entities appearing in a creat...with the analogous entity or class of entities in the real world, inspired by

[Assistant]
The property "instance of" (wdt:P31) is used to indicate the type of an item.

Next, I need to identify the entity for "written works" to exclude them. I will search for "written work" as an entity.

[Tool]
Top 10 entity alternatives:
1. written work, also known as creative written work, written delivery (wd:Q47461344): any work expressed in writing, such as inscriptions, manuscripts, documents or maps
2. lost literary work, also known as lost book, lost document, lost printed books, lost written work (wd:Q1585442): literary work produced some time in the past of which no surviving copies are known to exist
3. written or drawn work, also known as book, work (wd:Q25839930): what is produced by a worker and may be edited and printed to give paper books
4. article (individual written work) (wd:L351084-S1)
5. music created for, also known as composed for, soundtrack of, soundtrack for, music written for work, music written for (wd:P9899): a work, event, etc. for which a musical composition was created ... was written; a film for which motion picture music was created)
6. type of written work (wd:L227954-S1)
7. work written by hand (wd:L37213-S1)
8. written work of art (wd:L7290-S1)
9. book series, also known as series of books, series of written works (wd:Q277759): sequence of books having certain characteristics in common that are formally identified together as a group
10. works written by this person, also known as work written by this person (wd:Q111590755): Wikidata metaclass

[Assistant]
The entity "written work" (wd:Q47461344) represents any work expressed in writing.

Now I will construct a SPARQL query to:
- Find individuals with exactly one sitelink to Wikisource.
- Find works authored by these individuals.
- Find the types of these works (instance of).
- Exclude works that are instances of "written work" or its subclasses.
- Count the number of each type.
- Order by the count descending.

I will first check the count of sitelinks to Wikisource for some individuals to confirm the sitelink property usage.

[Tool]
SPARQL execution failed:
Invalid SPARQL query: The target ?sitelinkCount of an AS clause was already used in the query body.

[Assistant]
The query failed because I used the same variable name for the count and the variable in the WHERE clause. I will fix this by using a different variable name for the sitelinks count. I will also limit the query to authors with exactly one sitelink to Wikisource specifically.

I will check how to filter for sitelinks to Wikisource specifically. Sitelinks to Wikisource are not directly countable by a property but can be filtered by the presence of a sitelink to the Wikisource site. I will try to find the correct way to filter for sitelinks to Wikisource.
I realized that sitelinks to specific Wikimedia projects like Wikisource are not directly accessible as properties in the data but can be filtered using the SERVICE wikibase:sitelinks or by checking the presence of a sitelink to the Wikisource site using the wikibase:sitelinks property and filtering by the site key.

I will try to find individuals who have exactly one sitelink to Wikisource by checking the number of sitelinks and filtering for the Wikisource sitelink. I will write a query to find individuals with a sitelink to Wikisource and count their total sitelinks.


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?item ?itemLabel ?inventoryNumber WHERE {
  ?item wdt:P217 ?inventoryNumber .
  FILTER ( CONTAINS( LCASE( ?inventoryNumber ) , "ehri" ) ) OPTIONAL {
    ?item rdfs:label ?itemLabel FILTER ( LANG( ?itemLabel ) = "en" )
  }
}

Items cataloged under the EHRI authority control are those with an inventory number containing 'EHRI'. The query returns such items along with their labels and inventory numbers.

[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 items cataloged under the EHRI authority control?

[Assistant]
The user is asking for items cataloged under the EHRI authority control. EHRI stands for European Holocaust Research Infrastructure, which is an authority control entity. We need to find the identifier for the EHRI authority control in Wikidata and then find items that are cataloged under it.

Step 1: Search for the EHRI authority control entity in Wikidata to identify its QID.
Step 2: Find the property that links items to authority control identifiers.
Step 3: Query for items that have the EHRI authority control identifier.

I will start by searching for "EHRI" in Wikidata to identify the entity related to the EHRI authority control.

[Tool]
Top 10 entity alternatives:
1. European Holocaust Research Infrastructure, also known as EHRI, Infraestructura europea de investigación del Holocausto (wd:Q21755493): EU research project under the Framework Programmes
2. Ehringshausen (wd:Q633810): municipality in Lahn-Dill-Kreis in Hesse, Germany
3. Wilhelm Schubert van Ehrenberg, also known as Wilhelm van Aerdenberg, Wilhelm van Hardenberg, Wilhelm Van Aerdenberg, Wilhelm van Eerenberch, Wilhelm Van Eerenberch (wd:Q8003603): Flemish painter (1630–1676), painter
4. Ehrich (wd:Q20996142): family name
5. Ehrichspitze (wd:Q691616): mountain in the Ötztal Alps in Tyrol
6. Ehringsdorf (wd:Q1300853): neighborhood in Weimar, Germany
7. Ehringen (wd:Q1300839): human settlement in Germany
8. Ehrikon (wd:Q1300832): geographical object
9. Ehringhausen, also known as Ehringhausen (Geseke) (wd:Q1300846): human settlement in Germany
10. Ehringhausen, also known as Ehringhausen (Remscheid) (wd:Q1300851)

[Assistant]
The search for "EHRI" returned the entity "European Holocaust Research Infrastructure" (wd:Q21755493), which is the relevant entity for EHRI.

Next, I need to find the property that corresponds to the EHRI authority control or authority control identifiers in general. I will search for properties related to "authority control" to identify the relevant property that links items to authority control identifiers.

[Tool]
Top 10 property alternatives:
1. authority, also known as executive authority, governed by, governing authority, governing body, has authority (wd:P797 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): entity having executive power on given entity
2. central bank/issuer, also known as authority, issuer, issuing authority (wd:P562 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): central bank or other issuing authority for the currency
3. operator, also known as offered by, operated by, provided by, run by, service operator (wd:P137 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): person, profession, organization or entity that operates the equipment, facility, or service, used by
4. item operated, also known as fleet, item used, operated, operates, operator of (wd:P121 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): equipment, installation or service operated by the subject, uses
5. regulated by, also known as regulator, regulatory authority (wd:P3719 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): organization that acts as regulator of an activity, financial market, or stock exchange
6. main regulatory text, also known as regulated by, statutory authorization, statutory authority, legally established by, legal basis (wd:P92 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): text setting the main rules by which the subject is regulated
7. GND ID, also known as Deutschen Nationalbibliothek ID, Universal Authority File, Integrated Authority File, IndividualisedGnd, GND-IDN (wd:P227 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier from an international authority file of names, subjects, and organizations
8. language regulatory body, also known as language authority, regulatory body (wd:P1018 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): regulatory body of a language
9. Canadiana Authorities ID (former scheme), also known as Canadiana Authorities, Canadiana Authority Control Number, Canadian Authority Control Number, LAC ID, LACNAF ID (wd:P1670 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): obsolete identifier for authority control per the Library and Archives Canada. Format: 4 digits + 1 letter + 4 digits + optional F
10. 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 prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): Library of Congress name authority (persons, families, corporate...lowed by 8-10 digits (see regex). For manifestations, use P1144]

[Assistant]
The search for properties related to "authority control" did not return a direct property for EHRI authority control, but it did return some general authority control identifier properties like GND ID (wd:P227) and Library of Congress authority ID (wd:P244).

Since EHRI is a specific authority control, it might be represented as a property or qualifier in Wikidata. I will try to search for properties related to "EHRI" specifically to see if there is a dedicated property for EHRI authority control.

[Tool]
Top 10 property alternatives:
1. Encyclopedia of the History of Ukraine ID, also known as EHU, EIY, history.org.ua, ЕІУ (wd:P8935 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): ID for an entry on the official website of the Encyclopedia of the History of Ukraine
2. LoC HABS/HAER/HALS place ID, also known as Control Number, HABS ID, HAER ID, HALS ID, Historic American Buildings Survey ID (wd:P8655 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): alphanumerical identifier for a place covered by the Historic Am...ic American Landscapes Survey on the Library of Congress website
3. EHAK id (wd:P1140 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): Estonian Administrative and Settlement Classification
4. compressive strength, also known as compression strength, ultimate compressive strengh, ρe (wd:P5669 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): capacity of a material or structure to withstand loads tending to reduce size
5. Hrvatska tehnička enciklopedija ID, also known as HTE (wd:P8576 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for an entry in the Hrvatska tehnička enciklopedija
6. tensile modulus of elasticity, also known as Young's modulus, tensile modulus, elasticity modulus, E, elastic modulus (wd:P5480 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): material proprety linking the elastic deformation to the yield strengh.
7. EHIS educational institution ID (wd:P13246 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for an educational institution in the Estonian Education Information System
8. European Case Law ID, also known as ECLI, European Case Law Identifier (wd:P3570 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for case law in Europe
9. ISSN, also known as P-ISSN, issnp, issne, E-ISSN, eISSN (wd:P236 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): International Standard Serial Number (print or electronic)
10. Engineer's Line Reference, also known as ELR (wd:P10271 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): code for a railway line in Britain owned by Network Rail

[Assistant]
There is no direct property for EHRI authority control found in the property search. However, the user question asks for items cataloged under the EHRI authority control, which suggests that the EHRI authority control might be represented as a property or identifier associated with items.

Since EHRI is an authority control related to the European Holocaust Research Infrastructure (wd:Q21755493), I will try to find items that have a property linking them to this entity or have an identifier related to EHRI.

I will try to find statements or properties related to the entity wd:Q21755493 to see if there is a property that links items to this authority control.

[Tool]
Got 133 rows and 3 columns, showing the first 10 rows below:
| subject                                                   | property                    | object                                                                                |
| --------------------------------------------------------- | --------------------------- | ----------------------------------------------------------------------------------------------------------- |
| European Holocaust Research Infrastructure (wd:Q21755493) | instance of (wdt:P31)       | working group (wd:Q27493)                                                                                |
| European Holocaust Research Infrastructure (wd:Q21755493) | main subject (wdt:P921)     | The Holocaust (wd:Q2763)                                                                                |
| European Holocaust Research Infrastructure (wd:Q21755493) | inception (wdt:P571)        | 2010-01-01T00:00:00Z (xsd:dateTime)                                                                         |
| European Holocaust Research Infrastructure (wd:Q21755493) | described at URL (wdt:P973) | <http://www.memorialdelashoah.org/pedagogie-et-formation/pedagogie-hors-les-murs/projet-europeen-ehri.html> |
| European Holocaust Research Infrastructure (wd:Q21755493) | short name (wdt:P1813)      | EHRI (en)                                                                                |
| European Holocaust Research Infrastructure (wd:Q21755493) | official name (wdt:P1448)   | European Holocaust Research Infrastructure (en)                                                             |
| European Holocaust Research Infrastructure (wd:Q21755493) | official website (wdt:P856) | <https://ehri-project.eu/>                                                                                |
| European Holocaust Research Infrastructure (wd:Q21755493) | field of work (wdt:P101)    | cultural heritage (wd:Q210272)                                                                              |
| European Holocaust Research Infrastructure (wd:Q21755493) | start time (wdt:P580)       | 2015-05-01T00:00:00Z (xsd:dateTime)                                                                         |
| European Holocaust Research Infrastructure (wd:Q21755493) | participant (wdt:P710)      | Ontotext (wd:Q7095072)                                                                                |
| ...                                                       | ...                         | ...                                                                                |

[Assistant]
The entity European Holocaust Research Infrastructure (wd:Q21755493) is described as a working group with the short name "EHRI." However, there is no direct property linking other items to this entity as an authority control.

Since the user asked for items cataloged under the EHRI authority control, it is likely that these items have an identifier property related to EHRI. I will try to find items that have an identifier property with a value related to EHRI.

I will search for items that have any property with a value containing "EHRI" to identify the relevant property or items cataloged under EHRI.

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

[Assistant]
The query to find items with any property containing "EHRI" timed out, likely due to the broadness of the query.

To narrow down, I will try to find properties that might be related to EHRI by searching for properties that have "EHRI" in their description or label. This might help identify the specific property used for EHRI authority control.

[Tool]
Top 10 property alternatives:
1. authority, also known as executive authority, governed by, governing authority, governing body, has authority (wd:P797 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): entity having executive power on given entity
2. maintained by, also known as custodian, maintenance, maintainer, held by, administrator (wd:P126 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): person or organization in charge of keeping the subject (for instance an infrastructure) in functioning order
3. central bank/issuer, also known as authority, issuer, issuing authority (wd:P562 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): central bank or other issuing authority for the currency
4. regulated by, also known as regulator, regulatory authority (wd:P3719 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): organization that acts as regulator of an activity, financial market, or stock exchange
5. language regulatory body, also known as language authority, regulatory body (wd:P1018 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): regulatory body of a language
6. Encyclopedia of the History of Ukraine ID, also known as EHU, EIY, history.org.ua, ЕІУ (wd:P8935 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): ID for an entry on the official website of the Encyclopedia of the History of Ukraine
7. NDL Authority ID, also known as NDLSH (NDL Subject Headings), NDLNA (NDL Name Authority), NDLNAId, NDL identifier, NDL ID (wd:P349 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for authority control per the National Diet Library of Japan
8. main regulatory text, also known as regulated by, statutory authorization, statutory authority, legally established by, legal basis (wd:P92 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): text setting the main rules by which the subject is regulated
9. located in the administrative territorial entity, also known as is in the settlement of, is in the voivodeship of, is in the shire of, is in the state of, is in the territory of (wd:P131 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): the item is located on the territory of the following administra...if the item falls only partially into the administrative entity., location, part of
10. applies to jurisdiction, also known as belongs to jurisdiction, applies to territorial jurisdiction, applies to region, applies to place, applies to geographic place (wd:P1001 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): the item (institution, law, public office, public register...) o...a territorial jurisdiction: a country, state, municipality, ...), significant place, characteristic of, operating area

[Assistant]
The search for "EHRI authority" did not return a specific property for EHRI authority control. The closest relevant properties are general authority-related properties like "authority" (wd:P797), "maintained by" (wd:P126), and "regulated by" (wd:P3719).

Since there is no direct property for EHRI authority control, I will try a different approach: I will look for items that have a statement with the property "instance of" (wdt:P31) or "subject has role" (wdt:P2868) related to EHRI or European Holocaust Research Infrastructure.

I will query for items that have any relation to the entity wd:Q21755493 (European Holocaust Research Infrastructure).

[Tool]
Got 20 rows and 2 columns, showing the first 5 and last 5 rows below:
| item                                                                                | itemLabel              |
| ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------- |
| <https://en.wikipedia.org/wiki/European_Holocaust_Research_Infrastructure>                                                                                |                        |
| <https://he.wikipedia.org/wiki/%D7%94%D7%AA%D7%A9%D7%AA%D7%99%D7%AA_%D7%94%D7%90%D7%99%D7%A8%D7%95%D7%A4%D7%90%D7%99%D7%AA_%D7%9C%D7%9E%D7%97%D7%A7%D7%A8_%D7%94%D7%A9%D7%95%D7%90%D7%94> |                        |
| data:Q21755493                                                                                |                        |
| interested in (wd:P2650)                                                                                | interested in (en)     |
| CORDIS Project ID (wd:P3400)                                                                                | CORDIS Project ID (en) |
| ...                                                                                | ...                    |
| s:Q16112364-7dc880a4-4b06-a349-c239-8c0fb42ef407                                                                                |                        |
| s:Q39487700-75a9cfe8-41bb-e81e-b656-bd879e04591a                                                                                |                        |
| s:Q479218-c07a4aea-43c8-092e-677a-10c1d01a529e                                                                                |                        |
| s:Q49263972-ca6afe3f-4071-8741-d96f-0235822d7fa5                                                                                |                        |
| s:Q51278630-EF65975D-2982-4FB6-BEA2-4B740D4E47DB                                                                                |                        |

[Assistant]
The query for items that have any property with the value European Holocaust Research Infrastructure (wd:Q21755493) returned mostly statements and properties, not items cataloged under EHRI.

Since the direct approach is not yielding results, I will try to find items that have an identifier property with a value starting with "EHRI" or containing "EHRI" as a prefix or part of the identifier.

I will search for properties that are identifier properties (e.g., properties with datatype "external-id") and then check if any of these properties have values related to EHRI.

[Tool]
Top 10 property alternatives:
1. identifies, also known as uniquely determines, is unique key for, is primary key for, is identifier of, identifier of (wd:P10476 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): this item uniquely and purposefully distinguishes instances of this class from each other
2. number of records, also known as entries, rows, records, quantitiy of records, number of rows (wd:P4876 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): number of values of an identifier or records in a catalog
3. issued by, also known as issuing body, issuing agent, issuer, identifier issuing body, identifier issued by (wd:P2378 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): organisation or other agent that issues or allocates an identifier, code, classification number, etc.
4. ITU/ISO/IEC object ID, also known as ISO object identifier, urn:oid:, OID, object identifier, ITU OID (wd:P3743 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): unique global identifier standardized by the ITU and ISO/IEC for naming any object, concept, or thing
5. identified in image by, also known as depicted with identifier, legend for number, lettered as, letter in image, marked as (wd:P7380 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): qualifier for the identification of a value/object with a number, letter or sign inscribed in the image
6. record number, also known as record id, record identifier (wd:P9994 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): number or string identifying a record, document or certificate (... certificate or death certificate) that is visible on the record
7. inventory number, also known as control number, shelfmark, reference number, reference, object number (wd:P217 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for a physical object or a set of physical objects in a collection
8. catalog code, also known as astronomical catalog, registration number, register, identifier in catalog, enrollment number (wd:P528 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): catalog name of an object, use with qualifier P972
9. identifier shared with, also known as shares identifier with, shares ID with, shared with, shared ID, ID shared with (wd:P4070 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): qualifier, to be used on external identifier IDs, indicating another Wikidata item is also matched to this ID, together with
10. NORAF ID, also known as BARE identifier, BIBSYS ID, W2Z ID (wd:P1015 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier in the Norwegian Authority File, formerly Bibsys Authority File

[Assistant]
The search for properties related to "identifier" returned several properties related to identifiers, such as "inventory number" (wd:P217), "catalog code" (wd:P528), and "record number" (wd:P9994).

Since EHRI is a specific authority control, it might be represented as an identifier property or a qualifier for an identifier property.

I will try to find items that have the property "inventory number" (wd:P217) with a value containing "EHRI" to see if items cataloged under EHRI use this property.

[Tool]
Got 1 row and 3 columns:
| item          | itemLabel | inventoryNumber                                                     |
| ------------- | --------- | ------------------------------------------------------------------- |
| wd:Q123635666 |           | Landesarchiv Nordrhein-Westfalen...Ostwestfalen-Lippe, D 72 Gehring |

[Assistant]
There is one item (wd:Q123635666) with an inventory number containing "EHRI" (Landesarchiv Nordrhein-Westfalen...Ostwestfalen-Lippe, D 72 Gehring).

This suggests that the property "inventory number" (wd:P217) might be used for cataloging items under the EHRI authority control.

I will now query for all items that have an inventory number (wd:P217) containing "EHRI" to list items cataloged under the EHRI authority control. I will also include the labels for better readability.

[Tool] Stopped generation process


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?type ?typeLabel ( COUNT( ?item ) AS ?count ) WHERE {
  ?item wdt:P1225 ?naid .
  ?item wdt:P31 ?type .
  OPTIONAL {
    ?type rdfs:label ?typeLabel FILTER ( LANG( ?typeLabel ) = "en" )
  }
}
GROUP BY ?type ?typeLabel
ORDER BY DESC ( ?count )

Got 2,484 rows and 3 columns, showing the first 5 and last 5 rows below:
| type                                                | typeLabel                                  | count            |
| --------------------------------------------------- | ------------------------------------------ | ---------------- |
| collection (wd:Q2668072)                            | collection (en)                            | 498469 (xsd:int) |
| item of collection or exhibition (wd:Q18593264)     | item of collection or exhibition (en)      | 118317 (xsd:int) |
| human (wd:Q5)                                       | human (en)                                 | 13416 (xsd:int)  |
| city in the United States (wd:Q1093829)             | city in the United States (en)             | 1677 (xsd:int)   |
| county seat (wd:Q62049)                             | county seat (en)                           | 804 (xsd:int)    |
| ...                                                 | ...                                        | ...              |
| gift (wd:Q707482)                                   | gift (en)                                  | 1 (xsd:int)      |
| naval offensive (wd:Q6982012)                       | naval offensive (en)                       | 1 (xsd:int)      |
| National Parkway (wd:Q6979644)                      | National Parkway (en)                      | 1 (xsd:int)      |
| National Reserve of the United States (wd:Q6978068) | National Reserve of the United States (en) | 1 (xsd:int)      |
| holy city (wd:Q692581)                              | holy city (en)                             | 1 (xsd:int)      |

The different types of items that have a U.S. National Archives Identifier include collections, items of collection or exhibition, humans, cities in the United States, county seats, and many more. The total count of items of each type varies, with collections having the highest count of 498,469 items, followed by items of collection or exhibition with 118,317 items, and humans with 13,416 items. The results are ordered by the total count in descending order.

[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 different types of items that have a U.S. National Archives Identifier, along with the total count of how many items of each type exist, ordered by the total count in descending order?

[Assistant]
The question asks for different types of items that have a U.S. National Archives Identifier and the total count of items of each type, ordered by the count in descending order.

Step 1: Identify the property for "U.S. National Archives Identifier" in Wikidata.
Step 2: Identify the property or relation that indicates the "type" of an item.
Step 3: Query items that have the U.S. National Archives Identifier property and group them by their type, counting the number of items per type.
Step 4: Order the results by the count in descending order.

I will start by searching for the property "U.S. National Archives Identifier" in Wikidata.

[Tool]
Top 10 property alternatives:
1. 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 prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for the United States National Archives and Records Administration's online catalog
2. UK National Archives ID, also known as UKNA ID, NRA ID, TNA ID, TNA, Public Record Office (wd:P3029 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for a person, family or organisation, in the UK's National Archives database
3. CofE archives place ID, also known as Archives and Manuscripts Catalogue place ID, Archives and Manuscripts Catalogue place identifier, Church of England archives place ID, Church of England archives place identifier, CofE archives place identifier (wd:P9491 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for a place in the places database of the Church of E...f Lambeth Palace Library and the Church of England Record Centre
4. CofE archives name ID, also known as Archives and Manuscripts Catalogue name ID, Archives and Manuscripts Catalogue name identifier, Church of England archives name ID, Church of England archives name identifier, CofE archives name identifier (wd:P9485 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for an entity in the names database of the Church of ...f Lambeth Palace Library and the Church of England Record Centre
5. archival creator authority record at the Archives nationales, also known as Archives nationales ID (wd:P3599 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier of the Archives Nationales (French National Archives)
6. National Archives of Australia entity ID, also known as NAA entity ID, RecordSearch person number, RecordSearch organisation number, RecordSearch identifier, RecordSearch ID (wd:P10856 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for government agencies created by, and people and or...th of Australia, allocated by the National Archives of Australia
7. CofE archives catalogue ID, also known as Church of England archives catalogue identifier, CofE archives catalogue identifier, Church of England archives catalogue ID, Archives and Manuscripts Catalogue catalogue identifier, Archives and Manuscripts Catalogue catalogue ID (wd:P9483 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for a catalogue item in the Church of England's Natio...f Lambeth Palace Library and the Church of England Record Centre
8. Smithsonian resource ID, also known as identifier for a resource held by the Smithsonian Institution, SIID, SI Record ID, Smithsonian ID, Smithsonian Institution resource ID (wd:P7851 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for a resource held by the Smithsonian Institution
9. National Library of Wales Authority ID, also known as National Library of Wales Archives and Manuscripts, National Library of Wales Archives and Manuscripts identifier, NLoW ID, NLW Archives and Manuscripts identifier, NLW identifier (wd:P2966 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier of persons, corporate entities and families in the National Library of Wales Archives and Manuscripts database
10. Dictionary of Archives Terminology ID, also known as DAT ID, SAA ID (wd:P11567 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): identifier for an entry in the Society of American Archivists' Dictionary of Archives Terminology

[Assistant]
I found that the property for "U.S. National Archives Identifier" is wd:P1225.

Next, I need to find the property that indicates the "type" of an item. Usually, in Wikidata, the property "instance of" (wdt:P31) is used to indicate the type of an item.

I will now construct a SPARQL query to find the different types of items that have a U.S. National Archives Identifier (wdt:P1225) and count how many items of each type exist, ordered by the count in descending order.

[Tool]
Got 2,484 rows and 3 columns, showing the first 5 and last 5 rows below:
| type                                                | typeLabel                                  | count            |
| --------------------------------------------------- | ------------------------------------------ | ---------------- |
| collection (wd:Q2668072)                            | collection (en)                            | 498469 (xsd:int) |
| item of collection or exhibition (wd:Q18593264)     | item of collection or exhibition (en)      | 118317 (xsd:int) |
| human (wd:Q5)                                       | human (en)                                 | 13416 (xsd:int)  |
| city in the United States (wd:Q1093829)             | city in the United States (en)             | 1677 (xsd:int)   |
| county seat (wd:Q62049)                             | county seat (en)                           | 804 (xsd:int)    |
| ...                                                 | ...                                        | ...              |
| gift (wd:Q707482)                                   | gift (en)                                  | 1 (xsd:int)      |
| naval offensive (wd:Q6982012)                       | naval offensive (en)                       | 1 (xsd:int)      |
| National Parkway (wd:Q6979644)                      | National Parkway (en)                      | 1 (xsd:int)      |
| National Reserve of the United States (wd:Q6978068) | National Reserve of the United States (en) | 1 (xsd:int)      |
| holy city (wd:Q692581)                              | holy city (en)                             | 1 (xsd:int)      |

[Tool] Stopped generation process


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT DISTINCT ?publisher ?publisherLabel ?dob ?dod ?image ?workLocation ?workLocationLabel ?workLocationCoordinates ?publisherCoordinates WHERE {
  ?publisher wdt:P31 wd:Q2516866 ; wdt:P937 ?workLocation .
  {
    ?workLocation wdt:P131 wd:Q727 .
  } UNION {
    FILTER ( ?workLocation = wd:Q727 )
  }
  OPTIONAL {
    ?publisher wdt:P569 ?dob .
  }
  OPTIONAL {
    ?publisher wdt:P570 ?dod .
  }
  OPTIONAL {
    ?publisher wdt:P18 ?image .
  }
  OPTIONAL {
    ?workLocation wdt:P625 ?workLocationCoordinates .
  }
  OPTIONAL {
    ?publisher wdt:P625 ?publisherCoordinates .
  }
  OPTIONAL {
    ?publisher rdfs:label ?publisherLabel FILTER ( LANG( ?publisherLabel ) = "en" )
  }
  OPTIONAL {
    ?workLocation rdfs:label ?workLocationLabel FILTER ( LANG( ?workLocationLabel ) = "en" )
  }
}
LIMIT 50

The Wikidata knowledge graph does not contain explicit information about publishers (persons) who have worked in Amsterdam. Queries to find publishers with work location Amsterdam or places located in Amsterdam, as well as publishers with place of birth or death in Amsterdam, returned no results. Therefore, I cannot provide a list of such publishers with their date of birth, date of death, image, work location, and coordinates.

[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 publishers have worked in Amsterdam? For each publisher, include their date of birth (if available), date of death (if available), image (if available), work location, and coordinates of both the publishers (if available) and their work locations (if available)?

[Assistant]
To answer this question, I need to identify entities that are publishers and have worked in Amsterdam. Then for each publisher, I will retrieve their date of birth, date of death, image, work location, and coordinates of both the publishers and their work locations.

Step 1: Identify the entity for "Amsterdam."
Step 2: Identify the property for "work location" or similar.
Step 3: Identify the entity or class for "publisher."
Step 4: Construct a query to find publishers who have worked in Amsterdam and retrieve the requested information.

I will start by searching for the entity "Amsterdam."

[Tool]
Top 10 entity alternatives:
1. Amsterdam, also known as Amsterdam, Netherlands, Amsterdam, NL, A'dam, Amsterdam, North Holland, Mokum (wd:Q727): capital and most populous city of the Netherlands
2. Amsterdam, also known as Mokum, Amsterdam, North Holland, Amsterdam, NL, Amsterdam, Netherlands, A'dam (wd:Q727): capital and most populous city of the Netherlands
3. Amsterdam, also known as Amsterdam (city), New York, Amsterdam, NY (wd:Q478456): city in Montgomery County in the state of New York, USA
4. Amsterdam, also known as Amsterdam, Missouri, Amsterdam, MO (wd:Q959016): city in Missouri, United States
5. Amsterdam (wd:Q104830968): 2022 film directed by David O. Russell
6. Amsterdam, also known as Amsterdam, OH, Amsterdam, Ohio (wd:Q2049529): human settlement in Jefferson County, Ohio, United States of America
7. Amsterdam (wd:Q478433): novel by Ian McEwan
8. Amsterdam, also known as Le port d'Amsterdam (wd:Q122781): song written and composed by Jacques Brel
9. Amsterdam, also known as Amsterdam, Montana (wd:Q16974954): census-designated place in Gallatin County, Montana, United States
10. Amsterdam (wd:Q3152900): place in Mpumalanga, South Africa

[Assistant]
The entity for Amsterdam as the capital and most populous city of the Netherlands is wd:Q727.

Next, I will search for the property that indicates "work location" or a similar concept to find publishers who have worked in Amsterdam.

[Tool]
Top 10 property alternatives:
1. work location, also known as work place, working from, working at, worked from, worked at (wd:P937 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): location where persons or organisations were actively participating in employment, business or other work, significant place, location
2. employer, also known as working at, working for, working place, works at, works for (wd:P108 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): person or organization for which the subject works or worked, affiliation
3. field of work, also known as scientific discipline, scientific area, responsible for, research on, research fields (wd:P101 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): specialization of a person or organization; see P106 for the occupation, interested in
4. headquarters location, also known as headquarters locality, seat, headquarters town, HQ, HQ location (wd:P159 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): city or town where an organization's headquarters is or has been situated. Use P276 qualifier for specific building, significant place
5. operating area, also known as province served, serves jurisdiction, serves geographic region, serves geographic area, serves area (wd:P2541 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): geographic area or jurisdiction an organisation or industry operates in, serves, or has responsibility for, location
6. in work (wd:P2553 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): qualifier of award received and nominated for (P1411) to specify...ominated creative work appeared causing the nomination/award win
7. present in work, also known as is shown in, in work, in narrative, character in, from work (wd:P1441 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): this (fictional or fictionalized) entity, place, or person appea...r works, P1343 for entities described in non-fictional accounts)
8. narrative location, also known as set in location, set in, setting, setting location, setting of work (wd:P840 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): the narrative of the work is set in this location, significant place, depicts
9. for work, also known as awarded for work, citation for award, for their work on, nominated for work (wd:P1686 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): qualifier of award received (P166) to specify the work that an award was given to the creator for
10. location, also known as neighbourhood, whereabouts, vilage, venue, town (wd:P276 as prv/wdtn/pqn/prn/pr/psn/pq/wdt/pqv/p/ps/psv): location of the object, structure or event. In the case of an ad...ity use P706. Use P7153 for locations associated with the object

[Assistant]
The property "work location" (wdt:P937) is the most suitable to indicate the location where persons or organizations were actively participating in employment or business.

Next, I will identify the entity or class for "publisher." I will search for "publisher" to find the relevant entity.

[Tool]
Top 10 entity alternatives:
1. publisher, also known as publisher, publishing company, publishing house (wd:Q2085381): company that prints and distributes pressed goods or electronic media
2. publishing company, also known as publisher, publishing company, publishing house (wd:Q2085381): company that prints and distributes pressed goods or electronic media
3. imprint, also known as publisher, publishing brand, publishing imprint (wd:Q2608849): trade name under which works are published, often corresponding to a division of a publishing company
4. publisher, also known as publishing director (wd:Q2516866): person heading a publishing company or who publishes media
5. printer, also known as publisher (wd:Q175151): person involved in manufacturing printed materials; operator of a printing press
6. Microsoft Publisher file format family, also known as .pub, Publisher, Publisher file (wd:Q7121072): file format family
7. publisher (wd:Q105044823): person or company responsible for release and distribution of print goods or electronic media
8. Passport Books, also known as publisher (wd:Q123002935)
9. publisher (wd:Q83961808): metadata in Dublin Core
10. publisher, also known as video game publisher, software publisher, sheet music publisher, publishing house, published by (wd:P123): organization or person responsible for publishing books, periodicals, printed music, podcasts, games or software

[Assistant]
There are multiple relevant entities for "publisher":
- wd:Q2085381 for publishing company (publisher as a company)
- wd:Q2516866 for publisher as a person heading a publishing company or who publishes media
- wd:Q175151 for printer (person involved in manufacturing printed materials)
- wd:Q105044823 for person or company responsible for release and distribution of print goods or electronic media

Since the question is about publishers who have worked in Amsterdam, it likely refers to persons who are publishers. So I will focus on wd:Q2516866 (publisher as a person).

Next, I will construct a SPARQL query to find publishers (wd:Q2516866) who have worked in Amsterdam (wd:Q727) using the work location property (wdt:P937). I will also retrieve their date of birth (wdt:P569), date of death (wdt:P570), image (wdt:P18), work location, and coordinates of both the publishers and their work locations (wdt:P625 for coordinates).

[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 QLever SPARQL endpoint. I will rewrite the query without using SERVICE wikibase:label and instead use optional rdfs:label for labels.

I will also correct the query to get the coordinates of the publisher's work location properly. The publisher's coordinates are likely not directly available, so I will focus on the work location coordinates.

I will now rewrite and execute the query again.

[Tool] Got no rows and 8 columns

[Assistant]
The query returned no results, which suggests that there might not be publishers (persons) explicitly marked with work location Amsterdam (wd:Q727) in the dataset.

I will try a broader approach by searching for publishers (persons) who have a work location that is a place within Amsterdam or related to Amsterdam. I will look for publishers with any work location and then filter those whose work location is Amsterdam or located in Amsterdam.

I will first check if there are any publishers with work locations and coordinates to see if this approach is feasible.

[Tool]
Got 6 rows and 4 columns:
| publisher                                    | publisherLabel                    | workLocation             | workLocationLabel |
| -------------------------------------------- | --------------------------------- | ------------------------ | ----------------- |
| Carl Thoericht, Hann. Münden (wd:Q106726804) | Carl Thoericht, Hann. Münden (en) | Bad Arolsen (wd:Q498078) | Bad Arolsen (en)  |
| A. A. e F. Cicero (wd:Q126009075)            | A. A. e F. Cicero (en)            | Massawa (wd:Q275635)     | Massawa (en)      |
| A. A. e F. Cicero (wd:Q126009075)            | A. A. e F. Cicero (en)            | Asmara (wd:Q3642)        | Asmara (en)       |
| F. Ferrero - Asmara (wd:Q126327201)          | F. Ferrero - Asmara (en)          | Asmara (wd:Q3642)        | Asmara (en)       |
| Foto Lusvardi Asmara (wd:Q126327282)         | Foto Lusvardi Asmara (en)         | Asmara (wd:Q3642)        | Asmara (en)       |
| Fotostampa A. Traldi (wd:Q126373400)         | Fotostampa A. Traldi (en)         | Milan (wd:Q490)          | Milan (en)        |

[Assistant]
There are publishers with work locations, but none of the first 50 results have Amsterdam as the work location.

I will now try to find publishers whose work location is either Amsterdam or a place located within Amsterdam. To do this, I will check if the work location is Amsterdam or if the work location has a "located in the administrative territorial entity" (wdt:P131) property pointing to Amsterdam (wd:Q727).

I will construct a query to find publishers with work locations that are Amsterdam or located in Amsterdam, and retrieve the requested information.

[Tool]
Failed to call function execute:
failed to parse input: parse error at position 319 for token PNAME_LN with content 'wdt:P131' (the input most likely does not follow the grammar)

[Assistant]
The query failed due to a syntax error in the FILTER clause where I tried to use a property path inside the FILTER, which is not allowed.

I will rewrite the query using a UNION to check if the work location is Amsterdam or if the work location has the property "located in the administrative territorial entity" (wdt:P131) pointing to Amsterdam.

I will now rewrite and execute the query again.

[Tool]
Got 6 rows and 9 columns:
| publisher                                    | publisherLabel                    | dob | dod | image | workLocation             | workLocationLabel | workLocationCoordinates                     | publisherCoordinates |
| -------------------------------------------- | --------------------------------- | --- | --- | ----- | ------------------------ | ----------------- | ------------------------------------------- | -------------------- |
| Carl Thoericht, Hann. Münden (wd:Q106726804) | Carl Thoericht, Hann. Münden (en) |     |     |       | Bad Arolsen (wd:Q498078) | Bad Arolsen (en)  | POINT(9.016667 51.377778) (geo:wktLiteral)  |                      |
| A. A. e F. Cicero (wd:Q126009075)            | A. A. e F. Cicero (en)            |     |     |       | Massawa (wd:Q275635)     | Massawa (en)      | POINT(39.433333 15.600000) (geo:wktLiteral) |                      |
| A. A. e F. Cicero (wd:Q126009075)            | A. A. e F. Cicero (en)            |     |     |       | Asmara (wd:Q3642)        | Asmara (en)       | POINT(38.916667 15.333333) (geo:wktLiteral) |                      |
| F. Ferrero - Asmara (wd:Q126327201)          | F. Ferrero - Asmara (en)          |     |     |       | Asmara (wd:Q3642)        | Asmara (en)       | POINT(38.916667 15.333333) (geo:wktLiteral) |                      |
| Foto Lusvardi Asmara (wd:Q126327282)         | Foto Lusvardi Asmara (en)         |     |     |       | Asmara (wd:Q3642)        | Asmara (en)       | POINT(38.916667 15.333333) (geo:wktLiteral) |                      |
| Fotostampa A. Traldi (wd:Q126373400)         | Fotostampa A. Traldi (en)         |     |     |       | Milan (wd:Q490)          | Milan (en)        | POINT(9.190000 45.466944) (geo:wktLiteral)  |                      |

[Assistant]
The query results do not show any publishers with work locations in Amsterdam or located in Amsterdam. The returned publishers have work locations in other cities.

It seems there are no publishers explicitly linked to Amsterdam as their work location in the dataset.

I will now try to find publishers who have Amsterdam as their place of birth or place of death as an alternative approach to find publishers associated with Amsterdam. I will retrieve the same information for these publishers.

[Tool] Got no rows and 10 columns

[Assistant]
There are no publishers (persons) in the dataset with place of birth or place of death as Amsterdam (wd:Q727).

Given the lack of direct data linking publishers to Amsterdam as a work location, place of birth, or place of death, it appears that the dataset does not have explicit information about publishers who have worked in Amsterdam.

I will now provide a final answer explaining this situation.

[Tool] Stopped generation process