PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?item ?itemLabel ?partOf ?partOfLabel WHERE {
  {
    ?item wdt:P31 wd:Q11660 .
  } UNION {
    ?item wdt:P279 wd:Q11660 .
  }
  ?item wdt:P361 ?partOf .
  OPTIONAL {
    ?item rdfs:label ?itemLabel FILTER ( lang( ?itemLabel ) = "en" )
  }
  OPTIONAL {
    ?partOf rdfs:label ?partOfLabel FILTER ( lang( ?partOfLabel ) = "en" )
  }
}

Got 9 rows and 4 columns:
| item                                                        | itemLabel                                        | partOf                                     | partOfLabel                        |
| ----------------------------------------------------------- | ------------------------------------------------ | ------------------------------------------ | ---------------------------------- |
| artificial intelligence in material science (wd:Q112500260) | artificial intelligence in material science (en) | materials science (wd:Q228736)             | materials science (en)             |
| machine unlearning (wd:Q118970497)                          | machine unlearning (en)                          | artificial intelligence (wd:Q11660)        | artificial intelligence (en)       |
| machine unlearning (wd:Q118970497)                          | machine unlearning (en)                          | mathematics (wd:Q395)                      | mathematics (en)                   |
| evolutionary computation (wd:Q1197129)                      | evolutionary computation (en)                    | computational intelligence (wd:Q1122090)   | computational intelligence (en)    |
| open-source artificial intelligence (wd:Q120785614)         | open-source artificial intelligence (en)         | open knowledge (wd:Q2251455)               | open knowledge (en)                |
| open-source artificial intelligence (wd:Q120785614)         | open-source artificial intelligence (en)         | free and open-source software (wd:Q506883) | free and open-source software (en) |
| artificial general intelligence (wd:Q2264109)               | artificial general intelligence (en)             | strong AI and weak AI (wd:Q116852011)      | strong AI and weak AI (en)         |
| machine learning (wd:Q2539)                                 | machine learning (en)                            | artificial intelligence (wd:Q11660)        | artificial intelligence (en)       |
| machine learning (wd:Q2539)                                 | machine learning (en)                            | mathematics (wd:Q395)                      | mathematics (en)                   |

Here are items that are instances or subclasses of artificial intelligence, along with the objects they are part of:

- artificial intelligence in material science (wd:Q112500260) is part of materials science (wd:Q228736)
- machine unlearning (wd:Q118970497) is part of artificial intelligence (wd:Q11660) and mathematics (wd:Q395)
- evolutionary computation (wd:Q1197129) is part of computational intelligence (wd:Q1122090)
- open-source artificial intelligence (wd:Q120785614) is part of open knowledge (wd:Q2251455) and free and open-source software (wd:Q506883)
- artificial general intelligence (wd:Q2264109) is part of strong AI and weak AI (wd:Q116852011)
- machine learning (wd:Q2539) is part of artificial intelligence (wd:Q11660) and mathematics (wd:Q395)

[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 that are instances or subclasses of artificial intelligence, along with the objects they are part of?

[Assistant]
Let's break down the question:

1. We need to find items that are either instances of or subclasses of "artificial intelligence".
2. For each such item, we also want to know the objects they are "part of".

Step 1: Find the entity for "artificial intelligence".
Step 2: Find properties for "instance of", "subclass of", and "part of".
Step 3: Build a query that gets all items that are instances or subclasses of artificial intelligence, and for each, retrieves what they are part of.

Let's start by searching for the entity "artificial intelligence".

[Tool]
Top 10 entity alternatives:
1. artificial intelligence, also known as Machine thought, Machine understanding, Machines that can think, Machine intelligence, Simulated intelligence (wd:Q11660): field of computer science that develops and studies intelligent machines; also referring to such software
2. artificial intelligence, also known as Artificial Intelligence, a.i., Intelligent machine, Machine thought, Artificial Intelligence (AI), Artificially intelligent (wd:Q11660): field of computer science that develops and studies intelligent machines; also referring to such software
3. A.I. Artificial Intelligence, also known as Artificial Intelligence: A.I., Artificial Intelligence, AI, A.I., A.I.: Artificial Intelligence (wd:Q221113): 2001 film directed by Steven Spielberg
4. Artificial Intelligence (wd:Q128447): 1985 studio album by John Cale
5. Artificial Intelligence (wd:Q4801033): 1992 compilation album; various artists
6. Artificial Intelligence (wd:Q2865784): series of albums by Warp Records
7. Artificial Intelligence, also known as AIJ, Journal of Artificial Intelligence (wd:Q4801030): journal published by Elsevier
8. Artificial Intelligence (wd:Q28451730): song performed by OneRepublic
9. ISO/IEC JTC 1/SC 42: Artificial intelligence, also known as Artificial intelligence (wd:Q98148785): subcommittee of a technical committee
10. Artificial Intelligence (wd:Q125635217): book by Patrick Henry Winston

[Assistant]
The main entity for "artificial intelligence" as a field is wd:Q11660. This is the correct entity to use for our query.

Next, let's identify the properties for "instance of", "subclass of", and "part of".

[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 pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): 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 pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): 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 pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): 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 pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): 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 pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): 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 pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): 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 pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): 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 pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): 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 pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): 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 pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): 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

[Tool]
Top 10 property alternatives:
1. subclass of, also known as rdfs:subClassOf, sort of, subcategory of, subgenre of, subtype of (wd:P279 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): this item is a subclass (subset) of that item; ALL instances of ...stance of volcanic landform); Everest is an instance of mountain
2. is metaclass for, also known as instances are a subclass of, instances are subclasses of, instances are subclass of, is a metaclass for, is a metaclass of (wd:P8225 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): all instances of the subject are subclasses of the object
3. subproperty of, also known as subclass of property, superproperty, subPropertyOf, rdfs:subPropertyOf, parent property (wd:P1647 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): all resources related by this property are also related by that property, related property
4. facet of, also known as subitem of, topic of, subtopic of, subject in, section in (wd:P1269 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): topic of which this item is an aspect; item that offers a broader perspective on the same topic
5. narrower external class, also known as external subclass (wd:P3950 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): more specific subclass included in other ontology but not in Wikidata
6. metasubclass of, also known as metaclass of (wd:P2445 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): relation between two metaclasses: instances of this metaclass ar...subclasses of classes that are instances of the target metaclass
7. part of, also known as of, within, system of, subsystem of, subgroup of (wd:P361 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): object of which the subject is a part (if this subject is alread... of "has part" (P527, see also "has parts of the class" (P2670))
8. equivalent in higher rank taxon, also known as term in larger group, closest concept in higher taxon, term in higher taxon, term in higher-order taxon, subclass of higher-taxon concept (wd:P10019 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): an equivalent class that is species-neutral or scoped to higher ranking taxa, subclass of
9. equivalent class, also known as schema.org type, same kind of thing, same grouping, same class, external class (wd:P1709 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): equivalent class in other ontologies (use property URI), exact match, URL
10. part of the series, also known as series, video game series, subseries, part of series, listed in (wd:P179 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): series which contains the subject, part of

[Tool]
Top 10 property alternatives:
1. part of, also known as of, within, system of, subsystem of, subgroup of (wd:P361 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): object of which the subject is a part (if this subject is alread... of "has part" (P527, see also "has parts of the class" (P2670))
2. parent organization, also known as parent company, parent institution, parent organisation, parent unit, part of (wd:P749 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): parent organization of an organization, opposite of subsidiaries (P355), owned by, part of
3. applies to part, also known as when viewed as, valid for part, section, region, per (wd:P518 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): part, aspect, or form of the item to which the claim applies
4. 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 pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): object that partially overlaps with the subject in its instances, parts, or members, different from
5. proportion, also known as %, share, ratio, part, percent (wd:P1107 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): to be used as a qualifier, value must be between 0 and 1
6. has part(s), also known as has component, incorporates, has ingredient, has ingredients, has member (wd:P527 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): part of this subject; inverse property of "part of" (P361). See also "has parts of the class" (P2670).
7. located in the present-day administrative territorial entity, also known as present-day administrative territorial entity, located in the current administrative territorial entity, located in the modern-day administrative territorial entity, located in the present-day administrative territorial entity, would today be located in administrative territorial entity (wd:P3842 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): the item was located in the territory of this present-day administrative unit; however the two did not at any point coexist in time, location, part of
8. depicted part, also known as part depicted, part shown, shown part (wd:P5961 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): use as qualifier for "depicts" (P180)
9. based on, also known as modelled after, inspired by, iteration of, modeled after, fork of (wd:P144 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): the work(s) or inputs used as the basis for subject item; for fictional analog use P1074, references work, tradition or theory, inspired by
10. territory overlaps, also known as partially overlaps, partially coincident with, partly coincident with, partly located in territorial entity, partly overlaps (wd:P3179 as pq/prn/pqn/ps/p/wdt/psv/pr/wdtn/psn/prv/pqv): part or all of the area associated with (this) entity overlaps part or all of the area associated with that entity, partially coincident with

[Assistant]
We have identified the following relevant properties:
- "instance of" (wd:P31)
- "subclass of" (wd:P279)
- "part of" (wd:P361)

Now, let's construct a SPARQL query that:
1. Finds all items that are either instances of (P31) or subclasses of (P279) artificial intelligence (wd:Q11660).
2. For each such item, retrieves what it is "part of" (P361).
3. Optionally, retrieves labels for the items and their "part of" objects.

Let's write and execute this query.

[Tool]
SPARQL execution failed:
Tried to allocate 6.6 GB, but only 5.5 GB were available. Clear the cache or allow more memory for QLever during startup

[Assistant]
The query failed due to memory constraints, likely because the set of all instances and subclasses of "artificial intelligence" is too large for a single query with optional labels and part-of relationships.

To address this, I will simplify the query by removing the optional label retrievals and focus on just the IRIs for the items and their "part of" objects. This should reduce memory usage. If this works, I can then try to add labels back in a more targeted way.

Let's try the simplified query.

[Tool]
Got 81 rows and 2 columns, showing the first 5 and last 5 rows below:
| item                                                | partOf |
| --------------------------------------------------- | ------ |
| automated music production (wd:Q100148106)          |        |
| autonomous navigation (wd:Q100712173)               |        |
| Green AI (wd:Q103845039)                            |        |
| Red AI (wd:Q103873243)                              |        |
| artificial intelligence in hiring (wd:Q104878955)   |        |
| ...                                                 | ...    |
| Marketing and artificial intelligence (wd:Q6770893) |        |
| neurorobotics (wd:Q7002613)                         |        |
| autonomic computing (wd:Q788172)                    |        |
| Artificial Chemist (wd:Q96246713)                   |        |
| Associatron (wd:Q97208985)                          |        |

[Tool]
Got 9 rows and 2 columns:
| item                                                        | partOf                                     |
| ----------------------------------------------------------- | ------------------------------------------ |
| artificial intelligence in material science (wd:Q112500260) | materials science (wd:Q228736)             |
| machine unlearning (wd:Q118970497)                          | artificial intelligence (wd:Q11660)        |
| machine unlearning (wd:Q118970497)                          | mathematics (wd:Q395)                      |
| evolutionary computation (wd:Q1197129)                      | computational intelligence (wd:Q1122090)   |
| open-source artificial intelligence (wd:Q120785614)         | open knowledge (wd:Q2251455)               |
| open-source artificial intelligence (wd:Q120785614)         | free and open-source software (wd:Q506883) |
| artificial general intelligence (wd:Q2264109)               | strong AI and weak AI (wd:Q116852011)      |
| machine learning (wd:Q2539)                                 | artificial intelligence (wd:Q11660)        |
| machine learning (wd:Q2539)                                 | mathematics (wd:Q395)                      |

[Tool]
Got 9 rows and 4 columns:
| item                                                        | itemLabel                                        | partOf                                     | partOfLabel                        |
| ----------------------------------------------------------- | ------------------------------------------------ | ------------------------------------------ | ---------------------------------- |
| artificial intelligence in material science (wd:Q112500260) | artificial intelligence in material science (en) | materials science (wd:Q228736)             | materials science (en)             |
| machine unlearning (wd:Q118970497)                          | machine unlearning (en)                          | artificial intelligence (wd:Q11660)        | artificial intelligence (en)       |
| machine unlearning (wd:Q118970497)                          | machine unlearning (en)                          | mathematics (wd:Q395)                      | mathematics (en)                   |
| evolutionary computation (wd:Q1197129)                      | evolutionary computation (en)                    | computational intelligence (wd:Q1122090)   | computational intelligence (en)    |
| open-source artificial intelligence (wd:Q120785614)         | open-source artificial intelligence (en)         | open knowledge (wd:Q2251455)               | open knowledge (en)                |
| open-source artificial intelligence (wd:Q120785614)         | open-source artificial intelligence (en)         | free and open-source software (wd:Q506883) | free and open-source software (en) |
| artificial general intelligence (wd:Q2264109)               | artificial general intelligence (en)             | strong AI and weak AI (wd:Q116852011)      | strong AI and weak AI (en)         |
| machine learning (wd:Q2539)                                 | machine learning (en)                            | artificial intelligence (wd:Q11660)        | artificial intelligence (en)       |
| machine learning (wd:Q2539)                                 | machine learning (en)                            | mathematics (wd:Q395)                      | mathematics (en)                   |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves items that are either instances or subclasses of artificial intelligence, along with the objects they are part of. It returns the required IRIs for both the items and their 'part of' objects, and includes labels in OPTIONAL clauses as per best practices. The answer is accurate and complete according to the user's question and the rules provided.


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT DISTINCT ?artwork ?artworkLabel ?creator ?creatorLabel WHERE {
  VALUES ?type {
    wd:Q557141 wd:Q860861 wd:Q179700 wd:Q219423 wd:Q20437094 wd:Q4989906 wd:Q5003624 wd:Q483453 wd:Q245117 wd:Q241045 wd:Q2293362 wd:Q170980 wd:Q721747 wd:Q133067 wd:Q183272
  }
  ?artwork wdt:P31 / wdt:P279 * ?type .
  OPTIONAL {
    ?artwork wdt:P131 ?place .
    ?place ( wdt:P131 ) * wd:Q84 .
  }
  OPTIONAL {
    ?artwork wdt:P276 ?loc .
    ?loc ( wdt:P131 ) * wd:Q84 .
  }
  FILTER ( BOUND( ?place ) || BOUND( ?loc ) ) ?artwork wdt:P170 ?creator .
  ?creator wdt:P21 wd:Q6581072 .
  OPTIONAL {
    ?artwork rdfs:label ?artworkLabel FILTER ( lang( ?artworkLabel ) = "en" )
  }
  OPTIONAL {
    ?creator rdfs:label ?creatorLabel FILTER ( lang( ?creatorLabel ) = "en" )
  }
}

Got 8 rows and 4 columns:
| artwork                                            | artworkLabel                            | creator                                | creatorLabel                 |
| -------------------------------------------------- | --------------------------------------- | -------------------------------------- | ---------------------------- |
| Statue of Laurence Olivier, London (wd:Q110819408) | Statue of Laurence Olivier, London (en) | Angela Conner (wd:Q4762412)            | Angela Conner (en)           |
| The End (sculpture) (wd:Q118697934)                | The End (sculpture) (en)                | Heather Phillipson (wd:Q19517821)      | Heather Phillipson (en)      |
| The Tuckshop Tanner (wd:Q122678557)                | The Tuckshop Tanner (en)                | Jessica Wetherly (wd:Q122678392)       | Jessica Wetherly (en)        |
| Reach (wd:Q123049287)                              | Reach (en)                              | Pixie Mudge Massey Shaw (wd:Q90518856) | Pixie Mudge Massey Shaw (en) |
| Sadako Sasaki Monument (wd:Q129719331)             | Sadako Sasaki Monument (en)             | Hazel Reeves (wd:Q59779567)            | Hazel Reeves (en)            |
| House (wd:Q17146854)                               | House (en)                              | Rachel Whiteread (wd:Q454041)          | Rachel Whiteread (en)        |
| Maman (wd:Q180887)                                 | Maman (en)                              | Louise Bourgeois (wd:Q159409)          | Louise Bourgeois (en)        |
| Energy Sculpture London (wd:Q63183611)             | Energy Sculpture London (en)            | Tia Anna Paynich (wd:Q61927540)        | Tia Anna Paynich (en)        |

Here are public artworks located in London created by female artists, along with their creators:
- Statue of Laurence Olivier, London (creator: Angela Conner)
- The End (sculpture) (creator: Heather Phillipson)
- The Tuckshop Tanner (creator: Jessica Wetherly)
- Reach (creator: Pixie Mudge Massey Shaw)
- Sadako Sasaki Monument (creator: Hazel Reeves)
- House (creator: Rachel Whiteread)
- Maman (creator: Louise Bourgeois)
- Energy Sculpture London (creator: Tia Anna Paynich)

[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 public artworks located in London created by female artists? For each artwork, include also the artwork's creator.

[Assistant]
Let's break down the question:

1. We need to find public artworks located in London.
2. These artworks must be created by female artists.
3. For each artwork, we need to include the creator (artist).

First, let's identify the relevant entities and properties:
- "Public artwork" is likely an instance of "public art" or similar.
- "Located in London" requires a location property and the entity for London.
- "Created by female artists" requires the creator property and filtering for female gender.

Let's start by searching for the entity for "public artwork" or "public art".

[Tool]
Top 10 entity alternatives:
1. public art (wd:Q557141): genre of art that is created to be in a public space
2. Art Públic, also known as Barcelona's Public Art (wd:Q99433743)
3. WikiProject Public Art (wd:Q14942900): Wikimedia subject-area collaboration
4. Public Art Fund (wd:Q3925277): non-profit organization in the USA
5. Auckland Council Art Collection, also known as Auckland Council Public Art, Auckland Council Public Art Collection, Auckland Public Art, Auckland Public Art Collection, Auckland Public Art / He Kohinga Toi (wd:Q121849545): Art collection owned by the Auckland Council, New Zealand
6. digital public art (wd:Q5275964): computer-generated or controlled public art
7. public art program (wd:Q65245149)
8. Public Art Festival (wd:Q39086476)
9. O-Train public art (wd:Q96397005): public art in the Ottawa light rail system
10. SCAPE Public Art, also known as SCAPE, SCAPE Christchurch Biennial of Art in Public Space (wd:Q121494264): public art organisation in Christchurch, New Zealand

[Assistant]
The relevant entity for "public art" is wd:Q557141.

Next, let's identify the property for "location" to specify London, and the property for "creator" to link to the artist. Then, we will need to filter for female artists.

Let's search for the property "location" to use for artworks.

[Tool]
Top 10 property alternatives:
1. work location, also known as work place, working from, working at, worked from, worked at (wd:P937 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): location where persons or organisations were actively participating in employment, business or other work, significant place, location
2. location, also known as neighbourhood, whereabouts, vilage, venue, town (wd:P276 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): location of the object, structure or event. In the case of an ad...ity use P706. Use P7153 for locations associated with the object
3. coordinate location, also known as point on a map, gps coordinates, gps location, latitude, location (wd:P625 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): geocoordinates of the subject. For Earth, please note that only WGS84 coordinating system is supported at the moment
4. occupant, also known as tenant, resident, renter, occupiers, lessee (wd:P466 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): person or organization occupying property, used by
5. recorded at studio or venue, also known as venue, studio, recording venue, recording studio, recorded at event (wd:P483 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): studio or location where a musical composition/release was recorded, recording location
6. home venue, also known as home water, venue, stadium, home ground, home field (wd:P115 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): home stadium or venue of a sports team or applicable performing arts organization, location
7. published in, also known as song on album, tome of the book, tome of, track of, track on (wd:P1433 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): larger work that a given work was published in, like a book, journal or music album, part of
8. located in the present-day administrative territorial entity, also known as present-day administrative territorial entity, located in the current administrative territorial entity, located in the modern-day administrative territorial entity, located in the present-day administrative territorial entity, would today be located in administrative territorial entity (wd:P3842 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): the item was located in the territory of this present-day administrative unit; however the two did not at any point coexist in time, location, part of
9. directions, also known as locality or place (wd:P2795 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): describe how to find the subject - directions, objects along way, comments
10. ranking, also known as peak position, place, placing, position, rank (wd:P1352 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): subject's ordinal position as qualitatively evaluated relative to other members of a group

[Assistant]
The most relevant property for specifying the location of an artwork is "location" (wd:P276).

Next, let's search for the entity for "London" to use as the location constraint.

[Tool]
Top 10 entity alternatives:
1. London, also known as Loniniensi, Trinovantum, the Big Smoke, Lundenwic, Lundenburh (wd:Q84): capital and largest city of England and the United Kingdom
2. City of London, also known as City of London (unparished area), City and County of the City of London, the City, London, Square Mile (wd:Q23311): city, ceremonial county and local government district that conta...ry central business district in the London Region in England, UK
3. London, also known as City of London, London, ON, London, Ontario (wd:Q92561): city in Southwestern Ontario, Canada
4. London, also known as London, KY, London, Kentucky (wd:Q3061911): city in Kentucky, United States
5. London, also known as London, OH, London, Ohio (wd:Q1001456): city in Madison County, Ohio, United States
6. London, also known as London, AR, London, Arkansas (wd:Q79348): city in Pope County, Arkansas, United States
7. London, also known as London, CA, London, California (wd:Q586353): census designated place in Tulare County, California, United States
8. London Recordings, also known as London, London Records (wd:Q935090): record label headquartered in the United Kingdom
9. London (wd:Q1749384): 2005 film directed by Hunter Richards
10. London, also known as Ronton (wd:Q2477346): settlement in Kiribati

[Assistant]
The main entity for London, England is wd:Q84.

Now, let's identify the property for "creator" to link artworks to their artists.

[Tool]
Top 10 property alternatives:
1. collection creator, also known as creator, archive creator, collector, archives of, archive of (wd:P6241 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): entity (person, organization, etc.) that caused a record or collection to be produced or gathered
2. founded by, also known as starter, co-founded by, started by, institutor, instituted by (wd:P112 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): founder or co-founder of this organization, religion, place or entity, creator
3. creator, also known as created by, visual artist, sculptor, sculpted by, realized by (wd:P170 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): maker of this creative work or other object (where no more specific property exists)
4. author, also known as writer, written by, poet, playwright, maker (wd:P50 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): 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
5. author name string, also known as short author name, writer named as, writer name, writer indicated as, songwriting credits string (wd:P2093 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): stores unspecified author or editor name for publications; use i...or editor (P98) does not exist or is not known. Do not use both.
6. notable work, also known as artwork, wrote, writer of, works, work (wd:P800 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): notable scientific, artistic or literary work, or other work of significance among subject's works
7. possible creator, also known as creator (possible), attributed to (wd:P1779 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): for a creative work with considerable uncertainty about the author
8. developer, also known as written by, video game developer, video game dev, game developer, game dev (wd:P178 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): organization or person that developed the item, creator
9. fabrication method, also known as process used, method of cooking, preparation method, obtained by, method used (wd:P2079 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): method, process or technique used to grow, cook, weave, build, assemble, manufacture the item, uses
10. foundational text, also known as main text, treaty, organic law, founding document, establishing document (wd:P457 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): text through which an institution or object has been created or established

[Assistant]
The property for "creator" is wd:P170.

Now, to filter for female artists, we need to use the property for "sex or gender" and the entity for "female". Let's identify these next.

First, let's search for the property "sex or gender".

[Tool]
Top 10 property alternatives:
1. sex or gender, also known as gender or sex, sex, gender identity, gender expression, gender (wd:P21 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): sex or gender identity of human or animal. For human: male, fema...m, female organism. Groups of same gender use subclass of (P279)
2. grammatical gender, also known as gender (wd:P5185 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): grammatical gender of the word
3. requires grammatical feature, also known as grammatical feature required, required grammatical feature, requires case, requires mood, uses case (wd:P5713 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): grammatical features required or generally used with lexeme or form of lexeme
4. has grammatical gender, also known as grammatical genders, has genders (wd:P5109 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): specific form of noun class system of a language. Use qualifier ... subject of" (P805) to link to language specific item if present
5. personal pronoun, also known as gender pronoun, personal gender pronoun, personal pronouns, PGP, PGPs (wd:P6553 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): personal pronoun(s) this person goes by
6. semantic gender, also known as natural gender (wd:P10339 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): used when a word is only used to refer to people of this gender or to animals of this sex, independent of the grammatical gender
7. sexual orientation, also known as sexuality (wd:P91 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): the sexual orientation of the person relative to their declared ...r it has been widely agreed upon by historians after their death
8. female form of label, also known as female form of label (string), female gender sense, feminine form of label (wd:P2521 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): female form of name or title (for male use P3321)
9. male form of label, also known as male form of label (string), male gender sense, masculine form of label (wd:P3321 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): male form of name or title (for female use P2521)
10. GSSO ID, also known as Gender, Sex, and Sexual Orientation Ontology ID, GSSO identifier, Gender, Sex, and Sexual Orientation Ontology identifier (wd:P9827 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): identifier for controlled vocabulary in the GSSO (Gender, Sex, and Sexual Orientation) ontology

[Assistant]
The property for "sex or gender" is wd:P21.

Now, let's search for the entity for "female" to use as the value for the gender filter.

[Tool]
Top 10 entity alternatives:
1. female organism, also known as ♀, female, female animal, female creature, sex — female (wd:Q43445): organism of the female sex
2. Female (wd:Q639354): 1933 Warner Bros. pre-code film
3. female, also known as female human, women, woman, lady, human female (wd:Q6581072): to be used in "sex or gender" (P21) to indicate that the human s...nder" (P10339) to indicate that a word refers to a female person
4. Female, also known as Fîmeiru ,(Female) (wd:Q5442715): 2005 film directed by Shinya Tsukamoto
5. The Female, also known as Female (wd:Q18708947): 1924 film by Sam Wood
6. female connector, also known as female contact, female fastener, female (wd:Q11659367): gender of connectors and fasteners
7. Female (wd:Q47128284): song by Keith Urban
8. Female (wd:Q5442717): 1933 novel by Donald Henderson Clarke
9. Female (wd:Q130232348): enemy type in the 2023 video game World of Horror
10. Female (wd:Q63650079): theatrical character in the play "Yerma"

[Assistant]
The entity for "female" as a human gender is wd:Q6581072.

Now, let's put all the pieces together:
- Find items that are instances of "public art" (wd:Q557141)
- Located in London (wd:P276 wd:Q84)
- Have a creator (wd:P170) who is a human with "sex or gender" (wd:P21) "female" (wd:Q6581072)
- For each artwork, include the artwork and its creator.

Let's construct the SPARQL query accordingly.

[Tool] Got no rows and 4 columns

[Assistant]
The query returned no results. This could be due to several reasons:
- Some public artworks in London may not be directly classified as "instance of public art" (wd:Q557141), but rather as subclasses (e.g., sculptures, statues, murals, etc.).
- The location property might be more specific (e.g., boroughs of London, or using a different property).
- The creator property might not always be filled, or the gender property might be missing for some artists.

To improve the query, let's try broadening the search to include subclasses of "public art" and locations that are within London (not just directly located in wd:Q84). We can use the "located in the administrative territorial entity" property (wd:P131) and subclasses of "public art".

First, let's check for subclasses of "public art".

[Tool]
Got 35 rows and 1 column, showing the first 5 and last 5 rows below:
| subclass                                         |
| ------------------------------------------------ |
| LGBT+ pride colors in public art (wd:Q112244623) |
| Albert Einstein (wd:Q117327908)                  |
| Isaac Newton (wd:Q117327910)                     |
| Mimar Sinan (wd:Q117327920)                      |
| Otto Hahn (wd:Q117327929)                        |
| ...                                              |
| digital public art (wd:Q5275964)                 |
| plop art (wd:Q7205103)                           |
| wd:Q7257696                                      |
| rickshaw art (wd:Q7332003)                       |
| Seven Saints of St Paul's (wd:Q99886885)         |

[Tool] Got no rows and 4 columns

[Assistant]
The revised query, which included subclasses of "public art" and used "located in the administrative territorial entity" (wd:P131) for London, still returned no results. This suggests that either:
- The data for public artworks in London created by female artists is incomplete or not present in Wikidata.
- The artworks may be classified under more specific types (e.g., "sculpture", "statue", "mural") that are not directly or indirectly linked to "public art" (wd:Q557141).

To further broaden the search, let's try including common types of public artworks such as "sculpture", "statue", and "mural" as instances, and see if any results appear for those in London created by female artists.

First, let's search for the entities "sculpture", "statue", and "mural".

[Tool]
Top 10 entity alternatives:
1. art of sculpture, also known as sculpting, sculpture (wd:Q11634): branch of the visual arts that operates in three dimensions
2. sculpture, also known as piece of sculpture, sculptural work, sculptures (wd:Q860861): three-dimensional work of art
3. Sculpture (wd:Q7439454): feature on the shells of mollusks
4. Sculpture (wd:Q2924134): 2005 orchestral composition by Magnus Lindberg
5. Sculpture (wd:Q18352932): sculpture by Philolaos at Lyon
6. sculpture (wd:Q17310537): manufacture of sculptures in arts and crafts
7. Balance, also known as Moenen and Mariken, Sculpture (wd:Q83740338): public art sculpture by Jan Samsom at the Daalseweg roundabout in Nijmegen, the Netherlands
8. sculpture, also known as Escultura (wd:Q131820184): sculpture by Juan Antonio Giraldo in Las Palmas de Gran Canaria
9. sculpture (wd:Q14325265): concept in malacology
10. sculpture (wd:Q110551761): sculpture by Dietrich Ebert in Berlin, Germany

[Tool]
Top 10 entity alternatives:
1. statue (wd:Q179700): sculpture primarily conceived as a representational figure
2. The Statue, also known as Statue (wd:Q7766417): 1971 film by Rod Amateau
3. Statue (wd:Q14530744): cultural heritage monument D-4-76-145-122 (0) in Kronach, Bavaria
4. Statue (wd:Q15115742): cultural heritage monument D-4-76-145-60 (0) in Kronach, Bavaria
5. Statue (wd:Q22675151): cultural heritage monument D-4-76-180-14 (0) in Teuschnitz, Bavaria
6. The Statue, also known as Statue (wd:Q3989460): 1913 film by Allen Curtis
7. Freedom Statue at Freedom Square in Zambia, also known as Statue (wd:Q117706936): Monument in Zambia
8. Pomník Mateřství (České Budějovice), also known as statue (wd:Q57504196): statue of a mother & baby in České Budějovice, Czechia
9. Statue (wd:Q113997277)
10. Statue (wd:Q41293455): cultural heritage monument D-4-78-139-191 (0) in Lichtenfels (Oberfranken), Bavaria

[Tool]
Top 10 entity alternatives:
1. mural, also known as murals (wd:Q219423): piece of artwork painted or applied directly on a large permanent surface
2. Mural (wd:Q581457): 2011 film by Gordon Chan
3. Mural Murals, also known as Mur Murs (wd:Q3328223): 1982 film by Agnès Varda
4. Ioka, also known as Ioka, UT, Ioka, Utah, Mural (wd:Q63125384): unincorporated community in Duchesne County, Utah, United States
5. Vanniyil K. Muralidharan, also known as Mural., V.K. Muralidharan (wd:Q6159588): botanist
6. mural, also known as mural monument, mural painting (wd:Q124157307): type of monument in North Korea
7. Mural (wd:Q122850625): 2009 painting by Julie Mehretu
8. Mural (wd:Q35488885): Wadi of Somalia
9. Mural (wd:Q57552205): Bas-relief at the Jerusalem Central Post Office
10. Mural (wd:Q85787057): 2021 song by Lupe Fiasco

[Assistant]
The relevant entities are:
- sculpture (wd:Q860861)
- statue (wd:Q179700)
- mural (wd:Q219423)

Let's construct a query that looks for artworks in London that are instances of any of these types, created by female artists.

[Tool]
Got 4 rows and 4 columns:
| artwork                                            | artworkLabel                            | creator                                | creatorLabel                 |
| -------------------------------------------------- | --------------------------------------- | -------------------------------------- | ---------------------------- |
| The Tuckshop Tanner (wd:Q122678557)                | The Tuckshop Tanner (en)                | Jessica Wetherly (wd:Q122678392)       | Jessica Wetherly (en)        |
| The End (sculpture) (wd:Q118697934)                | The End (sculpture) (en)                | Heather Phillipson (wd:Q19517821)      | Heather Phillipson (en)      |
| Statue of Laurence Olivier, London (wd:Q110819408) | Statue of Laurence Olivier, London (en) | Angela Conner (wd:Q4762412)            | Angela Conner (en)           |
| Reach (wd:Q123049287)                              | Reach (en)                              | Pixie Mudge Massey Shaw (wd:Q90518856) | Pixie Mudge Massey Shaw (en) |

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The query is generally correct and returns relevant results, but there are some refinements that could improve its completeness and accuracy:

1. The query currently only considers three types of public artworks (sculpture, statue, mural). There may be other types of public artworks in Wikidata (e.g., installations, monuments, fountains, memorials, etc.) that should be included. Consider expanding the VALUES clause or using a broader class (such as "public artwork") if available.
2. The location filter (?artwork wdt:P131 wd:Q84) restricts to items located in the administrative entity of London. However, some artworks may use "location" (P276) instead of "located in the administrative territorial entity" (P131), or may be tagged with more specific London boroughs. Consider including these possibilities to avoid missing relevant artworks.
3. The query correctly uses OPTIONAL for labels, which is good.

In summary, the query is sensible and returns correct results, but it could be refined to ensure it is more comprehensive and robust.

[Assistant]
Thank you for the feedback. Here’s how I’ll refine the query:

1. To include more types of public artworks, I will:
   - Use all subclasses of "public art" (wd:Q557141) and their instances.
   - Also include common types like "sculpture", "statue", "mural", "installation", "monument", "memorial", "fountain", etc., in the VALUES clause for broader coverage.

2. For location:
   - I will allow both "location" (P276) and "located in the administrative territorial entity" (P131).
   - I will include not only London (wd:Q84) but also its subclasses (boroughs, districts) using the transitive closure (wdt:P131*), or by matching any entity that is part of London.

Let’s first get the subclasses of "public art" and some common public artwork types to expand the VALUES clause.

[Tool]
Got 35 rows and 1 column, showing the first 5 and last 5 rows below:
| type                                             |
| ------------------------------------------------ |
| LGBT+ pride colors in public art (wd:Q112244623) |
| Albert Einstein (wd:Q117327908)                  |
| Isaac Newton (wd:Q117327910)                     |
| Mimar Sinan (wd:Q117327920)                      |
| Otto Hahn (wd:Q117327929)                        |
| ...                                              |
| digital public art (wd:Q5275964)                 |
| plop art (wd:Q7205103)                           |
| wd:Q7257696                                      |
| rickshaw art (wd:Q7332003)                       |
| Seven Saints of St Paul's (wd:Q99886885)         |

[Tool]
Top 10 entity alternatives:
1. installation artwork, also known as art installation (wd:Q20437094): three-dimensional work of art, usually from various materials and larger than a sculpture. For the art genre, use Q212431.
2. installation art (wd:Q212431): art genre of (often large-scale) three-dimensional artworks in an interior space
3. installation artist (wd:Q18074503): artist specialized in installation art
4. Dutch Installation Art (wd:Q130610397)
5. Light Art Installation (wd:Q115919202): work of art by Anne Roininen, 2012
6. light installation, also known as light installation artwork (wd:Q1823448): type of art installation that employs light as a medium
7. video installation artist (wd:Q106227216): artist who uses video as the primary medium within spatial installations
8. work of installation art (wd:Q2133365): expansive installations in which the materials are arranged in a specific relationship to one another
9. Artisoft installation Package (wd:Q105865836): file format
10. ART GARDEN INSTALLATIONS (wd:Q62706359): found item garden and art installation

[Tool]
Top 10 entity alternatives:
1. monument, also known as monuments (wd:Q4989906): imposing structure created to commemorate a person or event, or used for that purpose
2. monument, also known as monuments (wd:Q4989906): imposing structure created to commemorate a person or event, or used for that purpose
3. Monument, also known as Monument, CO, Monument, Colorado (wd:Q1003709): town in El Paso County, Colorado, United States
4. Monument, also known as Monument, OR, Monument, Oregon (wd:Q3458939): city in Oregon, USA
5. Monument, also known as Monument, PA, Monument, Pennsylvania (wd:Q961421): census designated place in Centre County, Pennsylvania, United States
6. Monument, also known as Monument, New Mexico, Monument, NM (wd:Q6022902): human settlement in New Mexico, United States of America
7. Monument (wd:Q3862571): 1983 live album by Ultravox
8. Monument, also known as Monument, KS, Monument, Kansas (wd:Q6906784): unincorporated community in Logan County, Kansas
9. Monument (wd:Q105123633): 2021 single by KEiiNO
10. Monument (wd:Q3323226): album by Miss May I

[Tool]
Top 10 entity alternatives:
1. Memorial, also known as Memorial Human Rights Centre, Memorial International (wd:Q851563): Russian historical and civil rights society
2. memorial, also known as memorial site, remembrance (wd:Q5003624): area or object, smaller than a monument, which serves as a focus for memory of something
3. memorial, also known as obligatory memorial (wd:Q1417046): liturgical rank according to the General Roman Calendar of 1969
4. Memorial (wd:Q1829690): Moonspell album
5. Lord's Evening Meal, also known as Memorial, Memorial of Christ's Death (wd:Q2638602): day of observance for Jehovah's Witnesses commemorating the death of Jesus, the only religious holiday for that denomination
6. Mémorial, also known as Memorial (wd:Q6950088): official gazette of the Grand Duchy of Luxembourg
7. OBD Memorial, also known as Memorial (wd:Q1995810): Russian government database project
8. Memorial (wd:Q15104768): Russian Circles album
9. .memorial (wd:Q20574951): top-level domain
10. Memorial (wd:Q6815335): episode of Star Trek: Voyager (S6 E14)

[Tool]
Top 10 entity alternatives:
1. fountain, also known as ⛲, water jet, water fountain, artificial fountain (wd:Q483453): piece of architecture that ejects water
2. Fountain, also known as Fountain, Colorado, Fountain, CO (wd:Q1003250): city in El Paso County, Colorado, United States
3. The Fountain, also known as Fountain (wd:Q842770): 2006 film directed by Darren Aronofsky
4. Fountain, also known as Fountain, Minnesota, Fountain, MN (wd:Q2230885): city in Minnesota, United States
5. Fountain (wd:Q1206847): readymade sculpture attributed to Marcel Duchamp consisting of a porcelain urinal signed “R. KELLY » z’l
6. Fountain, also known as Fountain, NC, Fountain, North Carolina (wd:Q2030880): town in Pitt County, North Carolina, United States of America
7. Fountain, also known as Fountain, MI, Fountain, Michigan (wd:Q2696136): village in Mason County, Michigan, United States of America
8. 11670 Fountain, also known as Fountain (wd:Q3597140): asteroid
9. Fountain, also known as Fountain, WI (wd:Q1659198): town in Juneau County, Wisconsin, United States
10. The Fountain, also known as Fontan (The Fountain), Fountain (wd:Q4491749): 1988 film by Yuri Mamin

[Tool]
Top 10 entity alternatives:
1. terrain, also known as land relief, topographical relief, relief (wd:Q186131): vertical and horizontal dimension of land surface
2. relief sculpture, also known as relief work, reliefs, relief (wd:Q245117): sculpture created with relief technique
3. relief, also known as alleviation (wd:Q85796539): positive emotion experienced when something unpleasant, painful or distressing has not happened or has come to an end
4. Relief, also known as Relief, CA (wd:Q7311068): unincorporated community in California
5. relief (wd:Q1345265): military
6. Relief (wd:Q17146113): feature selection algorithm used in binary classification
7. Relief, also known as Relief, Kentucky, Relief, KY (wd:Q7311067): settlement in Morgan County, Kentucky, United States
8. Relief (wd:Q41386608): cultural heritage monument D-6-79-201-8 (0) in Unterpleichfeld, Bavaria
9. Relief (wd:Q41358458): cultural heritage monument D-6-77-177-17 (0) in Rieneck, Bavaria
10. Relief, also known as Relief, Ohio, Relief, OH (wd:Q22133373): unincorporated community in Washington County, Ohio, United States

[Tool]
Top 10 entity alternatives:
1. arrest, also known as seize, imprison, detain, collaring, capturing (wd:Q1403016): detention of a person and taking them into custody, usually because they have been suspected of committing or planning a crime
2. bust, also known as bust-length portrait, bust portrait, bustum, head-and-shoulders representation (wd:Q241045): sculpture of the upper part (head, neck, and a variable portion of chest and shoulders) of the human figure
3. Bust (wd:Q22805): commune in Bas-Rhin, France
4. bra size, also known as brassiere measurement, bust, bra measurements (wd:Q2608071): measure (usually 2 factors) to determine proper bra fit
5. Bust (wd:Q99455118)
6. Bust (wd:Q99455115)
7. Bust (wd:Q99455112)
8. Bust (wd:Q99439417)
9. Bust (wd:Q99438904)
10. Bust (wd:Q5002053): American women's lifestyle magazine

[Tool]
Top 10 entity alternatives:
1. group of sculptures, also known as statue set, statue group, sculpture group, sculpted group, group of statues (wd:Q2293362): various sculptures that belong together
2. Statue Group Birds, also known as Sousoší ptáků (wd:Q72850355): metal statue group, Opava, Czech Republic
3. Muri statuette group (wd:Q55624172): Gallo-Roman bronze figurines
4. Dura-Europos archival photograph...AG Negative number dura-g990b~01, also known as broken statuette group (wd:Q122812356): archival photograph of broken statuette group from Dura-Europos Archive
5. Statue group of Hippocrates, Kos (wd:Q116776863): 1993 sculpted memorial in Greece by Sakellaris Koutouzis
6. Group statue at Chongsan-ri Cooperative Farm (wd:Q112876816): Group statue at Chongsan-ri Cooperative Farm, in North Korea
7. Group statue of man and woman (wd:Q116280893): statue group, man and woman at the Metropolitan Museum of Art (MET, 15.3.229)
8. Female figure from a group statue (wd:Q116281117): statuette, woman at the Metropolitan Museum of Art (MET, 33.1.6)
9. Female figure from a group statue (wd:Q116281128): statuette, woman at the Metropolitan Museum of Art (MET, 33.1.5a, b)
10. Rhodian athletes statue group at Olympia (wd:Q107043463): ancient Greek artwork seen by Pausanias ca. 165 CE

[Tool]
Top 10 entity alternatives:
1. obelisk (wd:Q170980): tall, four-sided, narrow tapering monument which ends in a pyramid-like shape at the top
2. †, also known as DAGGER, U+2020, oblong cross, obelus, obelisk (wd:Q282364): dagger, obelisk, obelus, long cross, oblong cross (U+2020), typographic mark used to indicate a note call
3. obelisk (wd:Q124389730): viroid-like element
4. Obelisk (wd:Q21470494): a mountain (nunatak) in Antarctica
5. Obelisk (wd:Q1723373): Obelisk in Prague (Czech Republic) made from Mrákotín granite
6. Obelisk, also known as Potsdam Obelisk (wd:Q30242440): obelisk at the old market Potsdam
7. 𓉶, also known as Gardiner O25, obelisk (wd:Q7074700): Egyptian hieroglyph
8. Obelisk (wd:Q1887012): monument in Bloemendaal, Netherlands
9. Obelisk (wd:Q46470107): monument in Italy
10. Obelisk, also known as the cross and stocks (wd:Q26424392): obelisk in Burton-cum-Walden, Richmondshire, North Yorkshire, England, UK

[Tool]
Top 10 entity alternatives:
1. dental plaque, also known as plaque (wd:Q143504): biofilm of microorganisms that grows on surfaces within the mouth
2. commemorative plaque, also known as historic marker, memorial plaques, plaque, plaques, historical marker (wd:Q721747): plate or tablet, fixed to a surface or freestanding, commemorating an event, person, place, etc.
3. blue plaque, also known as historical marker, plaque, historic marker (wd:Q885849): plaque assigned by English Heritage commemorating a link between a location and a person or event in the UK
4. plaque, also known as plaquette (wd:Q4364339): flat, thin work set into a surface for decoration or to bear an inscription
5. additional road sign, also known as additional sign, auxiliary plaque, auxiliary plate, auxiliary sign, plaque (wd:Q110514419)
6. plaque, also known as pietra tombale (wd:Q125850116): tombstone in Neustift Abbey, Vahrn, Italy
7. plaque (wd:Q25536349): biology term for flat growth-form
8. commemorative plaque, also known as plaque (wd:Q97667135): memorial to the victims of WWI in Skaličany, Czechia
9. Plaque (wd:Q116274352): amulet, plaque, rectangular at the Metropolitan Museum of Art (MET, 09.180.899)
10. Plaque (wd:Q111365958): a Middle Horizon Wari plaque made of gold and silver

[Tool]
Top 10 entity alternatives:
1. mosaic (wd:Q133067): image or writing made from an assemblage of small pieces of colored glass, stone, or other materials
2. Netscape, also known as Mosaic, Netscape Communications Corporation, Netscape Communications, Mosaic Communications, Mosaic Communications Corporation (wd:Q210057): American computer services company
3. Mosaic, also known as NCSA Mosaic, xmosaic (wd:Q381047): popular early web browser
4. mosaic, also known as mosaicism, somatic mosaicism, genetic mosaicism (wd:Q755077): presence of two or more populations of cells with different geno...in one individual who has developed from a single fertilized egg
5. Colobura dirce, also known as Mosaic (wd:Q1955498): species of butterfly
6. Mosaic, also known as Mosaic Egg (wd:Q4006211): 1914 Imperial Fabergé egg
7. The Mosaic Company, also known as Mosaic (wd:Q7752327): Fortune 500 chemical company
8. Mosaic (wd:Q10332573): 2007 animated superhero film directed by Roy Allen Smith
9. Mosaic, also known as Mosaic magazine, mosaicmagazine.com (wd:Q30599275): American Jewish magazine (2013-)
10. Mosaic (wd:Q43541058): interactive television series

[Tool]
Top 10 entity alternatives:
1. frieze (wd:Q183272): wide central section part of an entablature
2. frieze (wd:Q183272): wide central section part of an entablature
3. frieze group, also known as frieze, frieze pattern (wd:Q265785): type of symmetry group
4. frieze (wd:Q2928327): coarse Medieval woollen, plain weave cloth with a nap on one side; later a sturdy carpet and upholstery fabric
5. Frieze, also known as frieze, Frieze.com (wd:Q3435481): British magazine
6. Frieze (wd:Q36946862): family name
7. Frieze (wd:Q48814739): British-bred Thoroughbred racehorse
8. Frieze (wd:Q103921025): encyclopedia article
9. frieze (wd:Q65770001)
10. Frieze (wd:Q116311344): frieze at the Metropolitan Museum of Art (MET, 16.32.78)

[Tool] Got no rows and 1 columns

[Assistant]
It appears that querying for London boroughs as subclasses of "London borough" (wd:Q23306) and located in London (wd:Q84) did not return results, possibly due to data modeling issues. However, we can still improve the query by:

- Including both P131 (located in the administrative territorial entity) and P276 (location) for London (wd:Q84) and its boroughs.
- Using a broad VALUES clause for artwork types, including all the types we've identified: public art, sculpture, statue, mural, installation artwork, monument, memorial, fountain, relief sculpture, bust, group of sculptures, obelisk, commemorative plaque, mosaic, frieze.

Let's construct a comprehensive query using these improvements.

[Tool]
Got 8 rows and 4 columns:
| artwork                                            | artworkLabel                            | creator                                | creatorLabel                 |
| -------------------------------------------------- | --------------------------------------- | -------------------------------------- | ---------------------------- |
| Statue of Laurence Olivier, London (wd:Q110819408) | Statue of Laurence Olivier, London (en) | Angela Conner (wd:Q4762412)            | Angela Conner (en)           |
| The End (sculpture) (wd:Q118697934)                | The End (sculpture) (en)                | Heather Phillipson (wd:Q19517821)      | Heather Phillipson (en)      |
| The Tuckshop Tanner (wd:Q122678557)                | The Tuckshop Tanner (en)                | Jessica Wetherly (wd:Q122678392)       | Jessica Wetherly (en)        |
| Reach (wd:Q123049287)                              | Reach (en)                              | Pixie Mudge Massey Shaw (wd:Q90518856) | Pixie Mudge Massey Shaw (en) |
| Sadako Sasaki Monument (wd:Q129719331)             | Sadako Sasaki Monument (en)             | Hazel Reeves (wd:Q59779567)            | Hazel Reeves (en)            |
| House (wd:Q17146854)                               | House (en)                              | Rachel Whiteread (wd:Q454041)          | Rachel Whiteread (en)        |
| Maman (wd:Q180887)                                 | Maman (en)                              | Louise Bourgeois (wd:Q159409)          | Louise Bourgeois (en)        |
| Energy Sculpture London (wd:Q63183611)             | Energy Sculpture London (en)            | Tia Anna Paynich (wd:Q61927540)        | Tia Anna Paynich (en)        |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves public artworks located in London created by female artists, returning both the artwork and its creator as IRIs, with optional labels for readability. The query covers a comprehensive set of public art types and ensures location within London using both 'located in the administrative territorial entity' and 'location' properties. The answer matches the query's output and fulfills the user's requirements. No further refinement is necessary.


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?breed ?breedLabel ?cat ?catLabel WHERE {
  ?breed wdt:P31 wd:Q43577 .
  OPTIONAL {
    ?cat wdt:P4743 ?breed .
    OPTIONAL {
      ?cat rdfs:label ?catLabel FILTER ( LANG( ?catLabel ) = "en" )
    }
  }
  OPTIONAL {
    ?breed rdfs:label ?breedLabel FILTER ( LANG( ?breedLabel ) = "en" )
  }
}

Got 164 rows and 4 columns, showing the first 5 and last 5 rows below:
| breed                                | breedLabel                  | cat | catLabel |
| ------------------------------------ | --------------------------- | --- | -------- |
| Shaded Silver (wd:Q10666939)         | Shaded Silver (en)          |     |          |
| mixed breed cat (wd:Q116193823)      | mixed breed cat (en)        |     |          |
| Modern Siamese (wd:Q11949692)        | Modern Siamese (en)         |     |          |
| Thai Lilac (wd:Q119884431)           | Thai Lilac (en)             |     |          |
| Deutsche Langhaarkatze (wd:Q1203311) | Deutsche Langhaarkatze (en) |     |          |
| ...                                  | ...                         | ... | ...      |
| Australian Mist (wd:Q7989)           | Australian Mist (en)        |     |          |
| American Curl Longhair (wd:Q9149958) | American Curl Longhair (en) |     |          |
| Balinese cat (wd:Q9665)              | Balinese cat (en)           |     |          |
| Bambino (wd:Q9667)                   | Bambino (en)                |     |          |
| Kohana (wd:Q97546690)                | Kohana (en)                 |     |          |

This query returns all cat breeds and, for each breed, any cats that are instances of it (if available), along with their English labels.

[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 cat breeds? For each cat breed, also return the cats that are instances of it if available.

[Assistant]
Let's break down the question:

1. We need to find all cat breeds.
2. For each cat breed, we also want to return cats that are instances of that breed, if available.

Step 1: Identify the entity for "cat breed" in Wikidata.
Step 2: Identify the property that links a cat to its breed.
Step 3: Construct a query that retrieves all cat breeds and, for each, any cats that are instances of that breed.

First, let's search for the entity "cat breed" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. cat breed, also known as breed of cat, pedigree cat, pedigreed cat (wd:Q43577): type of pet breed
2. cat breed (wd:L456414-S1)
3. cat breed (wd:L456395-S1)
4. animal breed, also known as dog breed, sheep breed, horse breed, goat breed, duck breed (wd:P4743): subject item belongs to a specific group of domestic animals, generally given by association
5. cat registry, also known as cat breed registry (wd:Q5051107): organization that registers domestic, usually purebred, cats
6. cat breeding (wd:Q3587680): breeding of house cats
7. cattle breed, also known as cow breed (wd:Q12045585): selectively bred form of the domesticated cattle
8. Catherine Breed (wd:Q130086352): American swimmer, swimmer
9. mixed breed cat (wd:Q116193823): cat with mixed breeds
10. Heck cattle, also known as Munich-Berlin (cattle breed) (wd:Q475329): cattle breed, look-alike bred-back of the extinct aurochs

[Assistant]
The most relevant entity for "cat breed" is wd:Q43577 ("cat breed, also known as breed of cat, pedigree cat, pedigreed cat").

Next, we need to find the property that links a cat to its breed. Let's search for properties related to "breed".

[Tool]
Top 10 property alternatives:
1. animal breed, also known as breed, sheep breed, horse breed, goat breed, duck breed (wd:P4743 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): subject item belongs to a specific group of domestic animals, generally given by association
2. hybrid of, also known as cultivar from, parent breed, parent cultivar, parent of this hybrid, parent of this hybrid, breed, or cultivar (wd:P1531 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): parent of this hybrid breed or cultivar
3. EE breed number, also known as breed number (wd:P303 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): breed identification number per the EE list of the breeds of fancy pigeons (ELFP)
4. ethnic group, also known as ethnic or cultural origin, tribal affiliation, race, people, ethnicity (wd:P172 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): subject's ethnicity (consensus is that a VERY high standard of p...agreed on by scholars, or 3) is fictional and portrayed as such)
5. individual of taxon, also known as is individual of the taxon, taxon of the item, taxon of subject, taxon of item, species of this individual (wd:P10241 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): the taxon of an individual named organism (animal, plant), instance of
6. has pet, also known as pet, keeps pet, owns pet (wd:P1429 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): pet that a person owns
7. mount, also known as horse, steed (wd:P3091 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): creature ridden by the subject, for instance a horse
8. class, also known as type (wd:P2308 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): qualifier to define a property constraint in combination with "property constraint" (P2302)
9. taxonomic type, also known as genotype, species typica, type, type genus, type species (wd:P427 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): type genus or species: [in zoology:] nominal genus or species th...t is the name-bearing type of this nominal species or subspecies
10. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)

[Assistant]
The most relevant property for linking an animal to its breed is "animal breed" (wd:P4743).

Now, let's summarize the plan:
- Find all entities that are instances of "cat breed" (wd:Q43577).
- For each cat breed, find cats (entities) that have that breed as their "animal breed" (wd:P4743).

Let's check if "cat breed" (wd:Q43577) is used as an instance (P31) for breeds, and then see how "animal breed" (P4743) is used for cats.

[Tool]
Got 138 rows and 3 columns, showing the first 10 rows below:
| subject                          | property              | object                |
| -------------------------------- | --------------------- | --------------------- |
| Siamese (wd:Q42604)              | instance of (wdt:P31) | cat breed (wd:Q43577) |
| Persian cat (wd:Q42610)          | instance of (wdt:P31) | cat breed (wd:Q43577) |
| Abyssinian (wd:Q7955)            | instance of (wdt:P31) | cat breed (wd:Q43577) |
| Maine coon (wd:Q42659)           | instance of (wdt:P31) | cat breed (wd:Q43577) |
| Turkish Angora (wd:Q42720)       | instance of (wdt:P31) | cat breed (wd:Q43577) |
| British Shorthai (wd:Q29273)     | instance of (wdt:P31) | cat breed (wd:Q43577) |
| Manx (wd:Q42675)                 | instance of (wdt:P31) | cat breed (wd:Q43577) |
| Bengal cat (wd:Q42583)           | instance of (wdt:P31) | cat breed (wd:Q43577) |
| Russian Blue (wd:Q42654)         | instance of (wdt:P31) | cat breed (wd:Q43577) |
| Norwegian Forest Cat (wd:Q42667) | instance of (wdt:P31) | cat breed (wd:Q43577) |
| ...                              | ...                   | ...                   |

[Assistant]
We have confirmed that cat breeds are represented as entities that are instances of "cat breed" (wd:Q43577).

Now, for each cat breed, we want to find cats that are instances of that breed via the "animal breed" property (wd:P4743). Let's check how this property is used for a sample breed, e.g., "Siamese" (wd:Q42604).

[Tool]
Got 7 rows and 3 columns:
| subject                        | property                 | object              |
| ------------------------------ | ------------------------ | ------------------- |
| F. D. C. Willard (wd:Q1386318) | animal breed (wdt:P4743) | Siamese (wd:Q42604) |
| Little Scoundrel (wd:Q2440837) | animal breed (wdt:P4743) | Siamese (wd:Q42604) |
| Si (wd:Q27120673)              | animal breed (wdt:P4743) | Siamese (wd:Q42604) |
| Am (wd:Q27120705)              | animal breed (wdt:P4743) | Siamese (wd:Q42604) |
| Shun Gon (wd:Q27243305)        | animal breed (wdt:P4743) | Siamese (wd:Q42604) |
| Kao K’o-Kung (wd:Q98769237)    | animal breed (wdt:P4743) | Siamese (wd:Q42604) |
| Yum Yum (wd:Q98769246)         | animal breed (wdt:P4743) | Siamese (wd:Q42604) |

[Assistant]
The property "animal breed" (wd:P4743) is used to link individual cats to their breed.

Now, let's construct a SPARQL query that:
- Selects all entities that are instances of "cat breed" (wd:Q43577).
- For each breed, finds all entities that have that breed as their "animal breed" (wd:P4743).
- Returns the breed, optionally its label, the cat (if any), and optionally the cat's label.

We will use OPTIONAL for the cats, since not every breed will have known individual cats.

Here is the SPARQL query:

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves all cat breeds (instances of wd:Q43577) and, for each breed, any cats that are instances of it using the appropriate property (wdt:P4743). The query also retrieves English labels for both breeds and cats using OPTIONAL clauses, which is appropriate since not all items may have English labels. The query returns the IRIs for both breeds and cats, as required. The answer matches the user's request and follows all the specified rules. No further refinement is needed.