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 ?work ?workLabel ?director ?directorLabel ?familyNameItem ?familyNameLabel ?siteUrl WHERE {
  ?work wdt:P3301 wd:Q88870118 .
  ?work wdt:P495 wd:Q142 .
  ?work wdt:P57 ?director .
  ?director wdt:P31 wd:Q5 .
  OPTIONAL {
    ?director wdt:P734 ?familyNameItem .
    ?familyNameItem rdfs:label ?familyNameLabel .
    FILTER ( LANG( ?familyNameLabel ) = "en" )
  }
  ?work rdfs:label ?workLabel .
  FILTER ( LANG( ?workLabel ) = "en" ) ?director rdfs:label ?directorLabel .
  FILTER ( LANG( ?directorLabel ) = "en" ) wd:Q88870118 wdt:P856 ?siteUrl .
}
ORDER BY LCASE( COALESCE ( ?familyNameLabel , "zzzz" ) )

Using entities:
- France (wd:Q142), also known as FR, FRA, French Republic: is instance of sovereign state / is instance of country / is instance of republic / is instance of Republic / country in Western Europe / country in Western Europe / country with territory in Europe and several overseas regions and territories / republic in Western Europe
- human (wd:Q5), also known as human being, humans, individual Homo sapiens, individual human, modern humans, etc.: is instance of class of organisms known by one particular common name / is instance of organisms known by a particular common name / is subclass of mammal / is subclass of natural person / is subclass of omnivore / is subclass of person / is subclass of individual animal / any member of Homo sapiens, unique extant species of the genus Homo / common name of Homo sapiens, unique extant species of the genus Homo / common name of Homo sapiens, unique extant species of the genus Homo / common name of Homo sapiens, unique extant species of the genus Homo, from embryo to adult
- artfilm.ch (wd:Q88870118): is instance of video on demand

Using properties:
- instance of (wd:P31 as wdt), also known as example of, has type, is a, is an, is of type, etc.: that class of which this subject is a particular example and ... a subclass of mountain (and an instance of volcanic landform) / type to which this subject corresponds/belongs. Different ... and the volcano is a type (instance) of volcanic landform
- broadcast by (wd:P3301 as wdt), also known as broadcaster, broadcast on, radio channel, radio network, radio station, etc.: channel, network, website or service that broadcast this item over radio, television or the Internet / the channel, network, website or service that broadcast this item on tv, radio or online.
- country of origin (wd:P495 as wdt), also known as comes from, CoO, country, originates from, origin country, etc.: is subproperty of country / is subproperty of significant place / country of origin of this item (creative work, food, phrase, product, etc.) / country of origin of this item (creative work, food, phrase, product, etc.) / country of origin of this item (creative work, food, phrase, product, etc.)
- director (wd:P57 as wdt), also known as directed by, film director, game director, movie director, P57: is subproperty of creator / is subproperty of contributor to the creative work or subject / director(s) of film, TV-series, stageplay, video game or similar / director(s) of this motion picture, TV series, stageplay, video game or similar / director(s) of this motion picture, TV series, stageplay, video game or similar
- family name (wd:P734 as wdt), also known as clan name, last name, surname, P734: is subproperty of name / last name or family name of a person / part of full name of person / part of full name of person
- official website (wd:P856 as wdt), also known as home page, homepage, home page (official), homepage (official), official homepage, etc.: is subproperty of URL / URL of the official page of an item (current or former). ... see the "Hijacked or dead websites" section of the Talk page

Got 7 rows and 7 columns:
| work                                        | workLabel                               | director                         | directorLabel                | familyNameItem             | familyNameLabel       | siteUrl                   |
| ------------------------------------------- | --------------------------------------- | -------------------------------- | ---------------------------- | -------------------------- | --------------------- | ------------------------- |
| My Brother Is Getting Married (wd:Q3319905) | My Brother Is Getting Married (lang:en) | Jean-Stéphane Bron (wd:Q3170007) | Jean-Stéphane Bron (lang:en) | Bron (wd:Q16860535)        | Bron (lang:en)        | <https://www.artfilm.ch/> |
| The Childhood of Icarus (wd:Q3202947)       | The Childhood of Icarus (lang:en)       | Alex Iordachescu (wd:Q2832963)   | Alex Iordachescu (lang:en)   | Iordăchescu (wd:Q12731026) | Iordăchescu (lang:en) | <https://www.artfilm.ch/> |
| Home (wd:Q666600)                           | Home (lang:en)                          | Ursula Meier (wd:Q116128)        | Ursula Meier (lang:en)       | Meier (wd:Q6582006)        | Meier (lang:en)       | <https://www.artfilm.ch/> |
| Thelma (wd:Q3523522)                        | Thelma (lang:en)                        | Pierre-Alain Meier (wd:Q3382765) | Pierre-Alain Meier (lang:en) | Meier (wd:Q6582006)        | Meier (lang:en)       | <https://www.artfilm.ch/> |
| Parti sans laisser d'adresse (wd:Q65158743) | Parti sans laisser d'adresse (lang:en)  | Jacqueline Veuve (wd:Q1677833)   | Jacqueline Veuve (lang:en)   | Veuve (wd:Q76426405)       | Veuve (lang:en)       | <https://www.artfilm.ch/> |
| A Parting Shot (wd:Q1217027)                | A Parting Shot (lang:en)                | Jeanne Waltz (wd:Q16864607)      | Jeanne Waltz (lang:en)       | Waltz (wd:Q16966927)       | Waltz (lang:en)       | <https://www.artfilm.ch/> |
| Keeper (wd:Q20962696)                       | Keeper (lang:en)                        | Guillaume Senez (wd:Q20978738)   | Guillaume Senez (lang:en)    |                            |                       | <https://www.artfilm.ch/> |

Answer:
Results (works of country of origin = France that are linked to artfilm.ch via "broadcast by" and have an artfilm.ch URL):

1) My Brother Is Getting Married (wd:Q3319905)
   - Director: Jean-Stéphane Bron (wd:Q3170007)
   - Director family name: Bron (wd:Q16860535)

2) The Childhood of Icarus (wd:Q3202947)
   - Director: Alex Iordachescu (wd:Q2832963)
   - Director family name: Iordăchescu (wd:Q12731026)

3) Home (wd:Q666600)
   - Director: Ursula Meier (wd:Q116128)
   - Director family name: Meier (wd:Q6582006)

4) Thelma (wd:Q3523522)
   - Director: Pierre-Alain Meier (wd:Q3382765)
   - Director family name: Meier (wd:Q6582006)

5) Parti sans laisser d\'adresse (wd:Q65158743)
   - Director: Jacqueline Veuve (wd:Q1677833)
   - Director family name: Veuve (wd:Q76426405)

6) A Parting Shot (wd:Q1217027)
   - Director: Jeanne Waltz (wd:Q16864607)
   - Director family name: Waltz (wd:Q16966927)

7) Keeper (wd:Q20962696)
   - Director: Guillaume Senez (wd:Q20978738)
   - Director family name: (no English-language family-name label found on Wikidata)

Notes:
- I interpreted "have a URL starting with 'https://www.artfilm.ch'" as works linked to the artfilm.ch site (wd:Q88870118), which itself has the official website https://www.artfilm.ch/. On Wikidata many works are linked to that site via the property "broadcast by" (P3301). The query finds works with P3301 wd:Q88870118 and country of origin P495 wd:Q142 (France).
- The SPARQL query returns the IRIs (wd:Q...) for the works, directors, and family-name items as requested. If you prefer to match only items whose P856 (official website) literal begins with that string rather than those linked via P3301, I can try that variant (it returned no direct matches in an earlier attempt).

Results (works of country of origin = France that are linked to artfilm.ch via "broadcast by" and have an artfilm.ch URL):

1) My Brother Is Getting Married (wd:Q3319905)
   - Director: Jean-Stéphane Bron (wd:Q3170007)
   - Director family name: Bron (wd:Q16860535)

2) The Childhood of Icarus (wd:Q3202947)
   - Director: Alex Iordachescu (wd:Q2832963)
   - Director family name: Iordăchescu (wd:Q12731026)

3) Home (wd:Q666600)
   - Director: Ursula Meier (wd:Q116128)
   - Director family name: Meier (wd:Q6582006)

4) Thelma (wd:Q3523522)
   - Director: Pierre-Alain Meier (wd:Q3382765)
   - Director family name: Meier (wd:Q6582006)

5) Parti sans laisser d\'adresse (wd:Q65158743)
   - Director: Jacqueline Veuve (wd:Q1677833)
   - Director family name: Veuve (wd:Q76426405)

6) A Parting Shot (wd:Q1217027)
   - Director: Jeanne Waltz (wd:Q16864607)
   - Director family name: Waltz (wd:Q16966927)

7) Keeper (wd:Q20962696)
   - Director: Guillaume Senez (wd:Q20978738)
   - Director family name: (no English-language family-name label found on Wikidata)

Notes:
- I interpreted "have a URL starting with 'https://www.artfilm.ch'" as works linked to the artfilm.ch site (wd:Q88870118), which itself has the official website https://www.artfilm.ch/. On Wikidata many works are linked to that site via the property "broadcast by" (P3301). The query finds works with P3301 wd:Q88870118 and country of origin P495 wd:Q142 (France).
- The SPARQL query returns the IRIs (wd:Q...) for the works, directors, and family-name items as requested. If you prefer to match only items whose P856 (official website) literal begins with that string rather than those linked via P3301, I can try that variant (it returned no direct matches in an earlier attempt).

SPARQL query over wikidata:
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 ?work ?workLabel ?director ?directorLabel ?familyNameItem ?familyNameLabel ?siteUrl WHERE {
  ?work wdt:P3301 wd:Q88870118 .
  ?work wdt:P495 wd:Q142 .
  ?work wdt:P57 ?director .
  ?director wdt:P31 wd:Q5 .
  OPTIONAL {
    ?director wdt:P734 ?familyNameItem .
    ?familyNameItem rdfs:label ?familyNameLabel .
    FILTER ( LANG( ?familyNameLabel ) = "en" )
  }
  ?work rdfs:label ?workLabel .
  FILTER ( LANG( ?workLabel ) = "en" ) ?director rdfs:label ?directorLabel .
  FILTER ( LANG( ?directorLabel ) = "en" ) wd:Q88870118 wdt:P856 ?siteUrl .
}
ORDER BY LCASE( COALESCE ( ?familyNameLabel , "zzzz" ) )

Using entities:
- France (wd:Q142), also known as FR, FRA, French Republic: is instance of sovereign state / is instance of country / is instance of republic / is instance of Republic / country in Western Europe / country in Western Europe / country with territory in Europe and several overseas regions and territories / republic in Western Europe
- human (wd:Q5), also known as human being, humans, individual Homo sapiens, individual human, modern humans, etc.: is instance of class of organisms known by one particular common name / is instance of organisms known by a particular common name / is subclass of mammal / is subclass of natural person / is subclass of omnivore / is subclass of person / is subclass of individual animal / any member of Homo sapiens, unique extant species of the genus Homo / common name of Homo sapiens, unique extant species of the genus Homo / common name of Homo sapiens, unique extant species of the genus Homo / common name of Homo sapiens, unique extant species of the genus Homo, from embryo to adult
- artfilm.ch (wd:Q88870118): is instance of video on demand

Using properties:
- instance of (wd:P31 as wdt), also known as example of, has type, is a, is an, is of type, etc.: that class of which this subject is a particular example and ... a subclass of mountain (and an instance of volcanic landform) / type to which this subject corresponds/belongs. Different ... and the volcano is a type (instance) of volcanic landform
- broadcast by (wd:P3301 as wdt), also known as broadcaster, broadcast on, radio channel, radio network, radio station, etc.: channel, network, website or service that broadcast this item over radio, television or the Internet / the channel, network, website or service that broadcast this item on tv, radio or online.
- country of origin (wd:P495 as wdt), also known as comes from, CoO, country, originates from, origin country, etc.: is subproperty of country / is subproperty of significant place / country of origin of this item (creative work, food, phrase, product, etc.) / country of origin of this item (creative work, food, phrase, product, etc.) / country of origin of this item (creative work, food, phrase, product, etc.)
- director (wd:P57 as wdt), also known as directed by, film director, game director, movie director, P57: is subproperty of creator / is subproperty of contributor to the creative work or subject / director(s) of film, TV-series, stageplay, video game or similar / director(s) of this motion picture, TV series, stageplay, video game or similar / director(s) of this motion picture, TV series, stageplay, video game or similar
- family name (wd:P734 as wdt), also known as clan name, last name, surname, P734: is subproperty of name / last name or family name of a person / part of full name of person / part of full name of person
- official website (wd:P856 as wdt), also known as home page, homepage, home page (official), homepage (official), official homepage, etc.: is subproperty of URL / URL of the official page of an item (current or former). ... see the "Hijacked or dead websites" section of the Talk page

Execution result:
Got 7 rows and 7 columns:
| work                                        | workLabel                               | director                         | directorLabel                | familyNameItem             | familyNameLabel       | siteUrl                   |
| ------------------------------------------- | --------------------------------------- | -------------------------------- | ---------------------------- | -------------------------- | --------------------- | ------------------------- |
| My Brother Is Getting Married (wd:Q3319905) | My Brother Is Getting Married (lang:en) | Jean-Stéphane Bron (wd:Q3170007) | Jean-Stéphane Bron (lang:en) | Bron (wd:Q16860535)        | Bron (lang:en)        | <https://www.artfilm.ch/> |
| The Childhood of Icarus (wd:Q3202947)       | The Childhood of Icarus (lang:en)       | Alex Iordachescu (wd:Q2832963)   | Alex Iordachescu (lang:en)   | Iordăchescu (wd:Q12731026) | Iordăchescu (lang:en) | <https://www.artfilm.ch/> |
| Home (wd:Q666600)                           | Home (lang:en)                          | Ursula Meier (wd:Q116128)        | Ursula Meier (lang:en)       | Meier (wd:Q6582006)        | Meier (lang:en)       | <https://www.artfilm.ch/> |
| Thelma (wd:Q3523522)                        | Thelma (lang:en)                        | Pierre-Alain Meier (wd:Q3382765) | Pierre-Alain Meier (lang:en) | Meier (wd:Q6582006)        | Meier (lang:en)       | <https://www.artfilm.ch/> |
| Parti sans laisser d'adresse (wd:Q65158743) | Parti sans laisser d'adresse (lang:en)  | Jacqueline Veuve (wd:Q1677833)   | Jacqueline Veuve (lang:en)   | Veuve (wd:Q76426405)       | Veuve (lang:en)       | <https://www.artfilm.ch/> |
| A Parting Shot (wd:Q1217027)                | A Parting Shot (lang:en)                | Jeanne Waltz (wd:Q16864607)      | Jeanne Waltz (lang:en)       | Waltz (wd:Q16966927)       | Waltz (lang:en)       | <https://www.artfilm.ch/> |
| Keeper (wd:Q20962696)                       | Keeper (lang:en)                        | Guillaume Senez (wd:Q20978738)   | Guillaume Senez (lang:en)    |                            |                       | <https://www.artfilm.ch/> |

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

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. Search for the 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. Execute intermediate queries to get feedback and to verify your assumptions. You may need to refine or rethink your current plan based on the query results and go back to step 2 if needed, possibly multiple times.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Available knowledge graphs:
- wikidata at http://localhost:7001 with prefix index for entities and similarity index for properties, and notes:
  - P106 = occupation. Use wdt:P106 to get occupations and fetch English labels with rdfs:label + FILTER(LANG(?label)="en"). When returning human occupations confirm the subject is human (wdt:P31 wd:Q5) to avoid non-human items.
  - Population (P1082) and tabular (P4179): use wdt:P1082 for quick/direct values; for time-series/point-in-time use p:P1082 + ps:P1082 + pq:P585 and ORDER BY pq:P585 DESC. Inspect statement qualifiers (e.g., 'applies to part') and prov:wasDerivedFrom references (pr:P854 etc.) to detect city-proper vs metro/prefecture scopes before using values.
  - Common person properties: P31 (instance of human Q5), P106 (occupation), P569 (date of birth), P19 (place of birth), P27 (country of citizenship), P21 (sex/gender), P166 (award received). Use wdt: for direct values when possible.
  - P17 (country) can be incomplete/misleading for places (historical/overseas tags). To get modern cities in a country combine: instance-of city (P31=Q515) + wdt:P17 OR use wdt:P131* to find an admin parent whose wdt:P17 = the country. Also cross-check coordinates (P625) or admin hierarchy to spot outliers.
  - When filtering by date of birth (P569) use xsd:dateTime comparisons (e.g. >= "1900-01-01T00:00:00Z"^^xsd:dateTime). Be aware many items have year-only or imprecise dates and coverage is biased toward notable/public figures (sportspeople, politicians, artists).
  - To retrieve qualifiers (e.g., award year) use the statement/qualifier pattern: p:Pxxx / ps:Pxxx / pq:P585. Use wdt:Pxxx for normalized/direct values when you don't need qualifiers. Example: p:P166 + pq:P585 gives award year.
  - To get a person's occupations: use wdt:P106 for direct/normalized values and rdfs:label for human-readable names (FILTER(LANG(...))). Example: wd:Q... wdt:P106 ?occ . ?occ rdfs:label ?occLabel . FILTER(LANG(?occLabel)="en").
  - P166 = award received. Use wdt:P166 for normalized/direct values when you only need award items. To get award years or qualifiers use p:P166 / ps:P166 / pq:P585. Many statements lack pq:P585 — use OPTIONAL { ?stmt pq:P585 ?date } and ORDER BY DESC(?date). When listing award winners, filter ?person wdt:P31 wd:Q5 to ensure humans.
  - Population time-series pattern: wd:Q... p:P1082 ?stmt . ?stmt ps:P1082 ?pop . OPTIONAL { ?stmt pq:P585 ?date } . ORDER BY DESC(?date). pq:P585 is the point-in-time qualifier. IMPORTANT: time-series may mix scopes (city proper vs metro) — e.g., Tokyo has a 2016 entry ~38,140,000 likely metro vs smaller city figures. Inspect qualifiers/references for scope before use.
  - Use wdt:P131* to traverse the admin hierarchy and compare wdt:P17 on the place vs an admin parent to detect historical/colonial country assignments. When mismatches appear, inspect the admin parent's instance-of (P31), labels, qualifiers and references to interpret the historical scope.
  - wdt:P106 often yields multiple occupations for a person. Use GROUP_CONCAT(DISTINCT ?occLabel; separator=", ") or return multiple rows. Always fetch labels with rdfs:label + FILTER(LANG(?label)="en") to get readable occupation names.
  - When a search_entity returns multiple hits (person vs sculpture vs memorial), confirm you selected the human/statements by checking wdt:P31 (instance of) and relevant wdt: properties (e.g., wdt:P106). This avoids using a non-human QID by mistake.
  - search_autocomplete can be constrained with a SPARQL pattern containing ?search (e.g., SELECT * WHERE { ?search wdt:P31 wd:Q5 }). Use constraints to focus results (e.g., humans) and avoid ambiguous fallbacks; if it returns no results, fallback to search_entity and verify wdt:P31.
  - Use search_property_of_entity to find relevant properties for an entity (e.g., 'award' -> P166) and search_object_of_property to discover candidate objects (e.g., 'physicist' for P106). This reduces guessing P/Q ids and surfaces qualifiers.
  - Inspect statement references and qualifiers: use prov:wasDerivedFrom on p: statements to find sources, and check qualifiers (e.g., 'applies to part' or other scope qualifiers) to disambiguate city vs metro vs admin area. Reference labels can be empty; inspect reference node properties for URLs or publication dates.

Index types used for entities and properties:
- Prefix index: Retrieves items by overlap between query keywords and item words. The query keywords can match item words exactly or as prefixes.
- Similarity index: Retrieves items by cosine similarity between their embeddings and the query embedding.

General notes across knowledge graphs:
- Use rdfs:label + FILTER(LANG(?label)="en") for labels; avoid SERVICE wikibase:label. Use wdt:Pxxx for normalized/direct values when qualifiers aren't needed. Use p:Pxxx / ps:Pxxx / pq:Pxxx to access statement qualifiers (e.g., award year via pq:P585). When dates matter, prefer xsd:dateTime and watch for year-only precision.
- Practical query patterns: use rdfs:label + FILTER(LANG(...)) for labels. Use wdt:Pxxx for direct/normalized values when qualifiers aren't needed. Use p:Pxxx / ps:Pxxx / pq:Pxxx to access qualifiers (dates via pq:P585). For dates use xsd:dateTime and expect year-only precision. For places: combine P17 with P131 or coordinate (P625) filters to avoid historical/overseas mismatches.
- Use OPTIONAL for pq: qualifiers (e.g., pq:P585), sort by qualifier (ORDER BY pq:P585 DESC) to prefer recent values. Use GROUP_CONCAT to combine multiple labels/values in one row. Watch for typed literals (xsd:dateTime, xsd:decimal) when filtering or sorting.
- Before querying, use search_entity to resolve human-friendly names to wd:Q identifiers and verify instance-of (e.g., check wdt:P31 = wd:Q5 for humans) to avoid ambiguous matches. Prefer the top match but programmatically confirm P31 before using its data.
- Use search_property to confirm property identifiers (e.g., "country" -> P17) before embedding them in queries. This prevents mistakes from assuming an ID and helps pick the best property if multiple choices exist.
- search_autocomplete can fall back to an unconstrained search or error when there are too many candidates. If this happens (e.g., "more than the maximum supported number of subject candidates"), retry with narrower constraints such as instance-of (wdt:P31), additional type filters, or short prefixes to reduce the candidate set; otherwise fallback to search_entity and verify wdt:P31.
- Use list(...) to inspect all triples on an entity for exploration, but expect large results for notable items. Prefer wdt: properties or targeted p:/ps:/pq: patterns in SPARQL when you need normalized values or qualifiers, respectively.
- Before embedding property or item IDs in SPARQL, use search_property, search_property_of_entity, and search_object_of_property to discover the appropriate P/PID or object QIDs. This reduces errors from guessing IDs and surfaces better property alternatives and qualifiers.
- search_constrained and search_autocomplete can return no results for constrained queries or when the index is large. If they fail, fallback to search_entity + verify P31 (or use search_property_of_entity). Constrain with instance-of (wdt:P31) or other properties in the SPARQL to improve matches.
- When selecting awards by year, prefer xsd:dateTime range filters (e.g., >= "2001-01-01T00:00:00Z"^^xsd:dateTime && < "2002-01-01T00:00:00Z"^^xsd:dateTime) instead of YEAR() for portability and precision.
- When selecting award winners via wdt:P166, filter ?person wdt:P31 wd:Q5 to ensure humans — fictional characters or non-humans may have award claims. If you need award years use p:P166 / ps:P166 / pq:P585 and OPTIONAL { ?stmt pq:P585 ?year } to retrieve qualifier years.
- Use wdt:P625 (coordinates) together with wdt:P131* and wdt:P17 checks to validate a place's modern country or to filter by geography. When country labels mismatch historically, inspect admin parents and coordinates to resolve whether the item refers to historical/colonial scope or current boundaries.
- Prefer wdt:Pxxx for normalized/direct values when qualifiers aren't needed. Use p:Pxxx / ps:Pxxx / pq:Pxxx to access qualifiers (e.g., pq:P585 for award year). Always fetch labels with rdfs:label + FILTER(LANG(?label) = "en").
- If search_autocomplete returns too many candidates or errors, retry with constraints (e.g., SELECT * WHERE { ?search wdt:P31 wd:Q5 }) or narrower query text. If still failing, fallback to search_entity and verify wdt:P31 for type checks.
- For award-year queries use p:P166 / ps:P166 / pq:P585 to access award statements and year qualifiers. Filter by xsd:dateTime ranges (e.g., >= "2020-01-01T00:00:00Z"^^xsd:dateTime && < "2021-01-01T00:00:00Z"^^xsd:dateTime) instead of YEAR() for robustness.
- Use search_property_of_entity to surface relevant properties for an entity (e.g., 'birth' -> P569/P19). list(...) can inspect triples but may return large results for notable items—prefer targeted wdt: patterns (wdt:Pxxx) or p:/ps:/pq: patterns when you need qualifiers.

SPARQL prefixes for use in function calls:
- bd: <http://www.bigdata.com/rdf#
- cc: <http://creativecommons.org/ns#
- data: <https://www.wikidata.org/wiki/Special:EntityData/
- dc: <http://purl.org/dc/elements/1.1/
- dct: <http://purl.org/dc/terms/
- foaf: <http://xmlns.com/foaf/0.1/
- geo: <http://www.opengis.net/ont/geosparql#
- geof: <http://www.opengis.net/def/function/geosparql/
- gn: <http://www.geonames.org/ontology#
- hint: <http://www.bigdata.com/queryHints#
- 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/
- qb: <http://purl.org/linked-data/cube#
- qfn: <http://qlever.cs.uni-freiburg.de/function#
- ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
- qlss: <https://qlever.cs.uni-freiburg.de/spatialSearch/
- 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/
- void: <http://rdfs.org/ns/void#
- 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#

Additional rules to follow:
- Explain your thought process before and after each step and function call.
- Do not just use or make up entity or property identifiers without verifying their existence in the knowledge graphs first.
- Do not ask the user for clarifications without first attempting to complete the task. If the task input is incomplete or ambiguous, try to make reasonable assumptions and document them.
- 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.
- Always execute your final SPARQL query before giving an answer to make sure it returns the expected results.
- 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.
- 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.
- 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.
- For questions with a "True" or "False" answer the SPARQL query should be an ASK query.

[User] Which French audiovisual works have a URL starting with "https://www.artfilm.ch"? Include their directors, and the family names of the directors, ordered by the family names.

[Assistant]
Step 1 — I will search for likely item and property identifiers: the class for "audiovisual work", the property for "official website / URL", the property for "country of origin" or "country", and the property for "director". I'll start by searching for the "audiovisual work" entity and the property for URLs. Then I'll constrain to French works (country France) and find works with URLs starting with "https://www.artfilm.ch". I'll explain my reasoning and show intermediate searches.

Question: audiovisual work

Top 10 entity alternatives:
1. audiovisual work (wd:Q2431196), also known as audial visual work, audial-visual work, audial visual works, audial-visual works, audio visual work, etc.: creative work possessing both a sound and a visual component / is subclass of video and/or audio work / is subclass of time-based visual work / is subclass of intangible good / is subclass of creative work
2. audiovisual work (wd:Q114797752): legal concept defining a type of copyrightable work / is subclass of valid subject matter for copyright / is subclass of audiovisual work / is instance of legal concept / is instance of condition
3. lost audiovisual work (wd:Q131872580): audiovisual work produced some time in the past of which no surviving copies are known to exist / is subclass of lost creative work / is subclass of audiovisual work
4. audiovisual release (wd:Q115668795, matched via release of audiovisual work), also known as release of audiovisual work: is subclass of release
5. Interloops in audiovisual works (wd:Q122811259): is instance of doctoral thesis / is instance of Thesis / doctoral thesis
6. Audiovisual Breathing Guidance Workflow (wd:Q126549707): is instance of scholarly article / is instance of academic article / scholarly article
7. Audiovisual aids: 'It won't work!.' (wd:Q72627688): scientific article published on January 15, 1981 / scientific article published on 15 January 1981 / is instance of scholarly article / is instance of academic article
8. SCIENTIFIC AUDIOVISUAL WORK HYBRID WORK AS? (wd:Q130124801): scholarly article published in 2017 / is instance of scholarly article / is instance of academic article
9. Audiovisual and Media Working Party (wd:Q131387751): preparatory body of the Council of the European Union / is instance of Council Working Party
10. Description Workshop for AudiovisualCorpora (wd:Q57757757): is instance of scholarly article / is instance of academic article

[Assistant]
I'll search for the property used for URLs (e.g., "official website"). I will verify the property id exists.

Question: official website

Top 10 property alternatives:
1. official website (wd:P856 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p), also known as home page, homepage, home page (official), homepage (official), official homepage, etc.: URL of the official page of an item (current or former). ... see the "Hijacked or dead websites" section of the Talk page / is subproperty of URL
2. official wiki URL (wd:P12203 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via official wiki website), also known as official wiki, official wiki website, wiki, wiki URL, wiki website, etc.: URL of the official wiki for the item / is subproperty of URL
3. official shop URL (wd:P10225 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via official shop website), also known as merch store, official shop website, official store URL, official store website, official website shop, etc.: official URL where the agent sells products/merchandise / official URL where the agent sells products/merchandise / is subproperty of official website
4. official blog URL (wd:P1581 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via official weblog), also known as blog, corporate blog, official weblog, URL blog, weblog, etc.: URL to the blog of this person or organisation / URL to the blog of this person or organization / is subproperty of URL
5. FAQ URL (wd:P9214 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via official FAQ URL), also known as FAQ page, FAQ's URL, FAQs URL, FAQ webpage, FAQ website, etc.: FAQ (frequently asked questions) page of the subject
6. native label (wd:P1705 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via official name), also known as autonym, label in official language, label in original language, name in official language, name in original language, etc.: label for the items in their official language (P37) or their original language (P364) / label for the items in their official language (P37) or their original language (P364) / label for the items in their official language (P37) or their original language (P364) / label for the items in their official language  or their original language / is subproperty of name
7. official name (wd:P1448 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p), also known as be named, complete title, full title, legal name, long name, etc.: official name of the subject in its official language(s) / official name of the subject in its official language(s) / official name of the subject in its official language(s) / is subproperty of name
8. official forum URL (wd:P10027 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p), also known as Discourse URL, forums, forum URL, P10027: website whose main topic is the entity and users can discuss, post questions, answer existing questions to help other users
9. reference URL (wd:P854 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via site), also known as ref, site, URL, URL fonte, URL ref, etc.: should be used for Internet URLs as references. Use "Wikimedia import URL" (P4656) for imports from WMF sites / should be used for Internet URLs as references. Use "Wikimedia import URL" (P4656) for interwiki links / should be used for Internet URLs as references. Use P4656 for interwiki links / is subproperty of URL
10. official app (wd:P4290 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via official application), also known as app, mobile app, official application, official mobile application, P4290: official app for this organisation or other entity (a downloadable application for Android, iOS, etc.) / official app for this organisation or other entity (a downloadable application for Android, iOS, etc.) / official app for this organization or other entity (a downloadable application for Android, iOS, etc.)

[Assistant]
I'll verify the property for director (likely P57) and then search for the "France" entity (wd:Q142) to constrain works to French. I'll verify these IDs.

Question: director (film) P57

Top 10 property alternatives:
1. director / manager (wd:P1037 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via director), also known as boss, chief, director, director general, general manager, etc.: person who manages any kind of group or organisation / is subproperty of significant person / person who manages any kind of group / person who manages any kind of group
2. director (wd:P57 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p), also known as directed by, film director, game director, movie director, P57: director(s) of this motion picture, TV series, stageplay, video game or similar / director(s) of this motion picture, TV series, stageplay, video game or similar / director(s) of film, TV-series, stageplay, video game or similar / is subproperty of contributor to the creative work or subject / is subproperty of creator
3. producer (wd:P162 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via film producer), also known as creative producer, film producer, musical producer, music producer, produced by, etc.: person(s) who produced the film, musical work, theatrical ... [for production company, use P272, video games - use P178] / producer(s) of this film or music work (film: not executive producers, associate producers, etc.)
4. film poster (wd:P3383 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p), also known as movie poster, poster of film, P3383: poster used to promote and advertise this film (if file is ... posters can be linked with the qualifier "subject of" (P805). / is subproperty of image
5. elFilm film ID (wd:P3143 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via elFilm), also known as elFilm, elFilm ID, P3143: identifier for a movie at the Arabic movie database elFilm / identifier for a movie at the Arabic movie database elFilm
6. director of archaeological fieldwork (wd:P4345 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via dig director), also known as dig director, director of excavations, excavation director, P4345: person leading the archaeological or anthropological investigation at a given site / is subproperty of significant person
7. screenwriter (wd:P58 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via film script by), also known as film script by, game writer, scenarist, screenplay by, scriptwriter, etc.: author(s) of the screenplay or script for this work / author(s) of the screenplay or script for this work / person(s) who wrote the script for subject item / is subproperty of film crew member / is subproperty of author
8. director of photography (wd:P344 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p), also known as cinematographer, DOP, P344: person responsible for the framing, lighting, and filtration of the subject work / person responsible for the framing, lighting and filtration of the subject work / person responsible for the framing, lighting and filtration of the subject work / is subproperty of film crew member
9. choreographer (wd:P1809 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via dance director), also known as choreographed by, dance director, P1809: person(s) who did the choreography
10. Letterboxd director ID (wd:P12383 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via Letterboxd film director ID), also known as Letterboxd film director ID, Letterboxd movie director ID, P12383: identifier for a film director on the online database Letterboxd

[Assistant]
I'll search for the property used to mark country of origin (likely P495 "country of origin") to restrict works to French.

Question: country of origin

Top 10 property alternatives:
1. country of origin (wd:P495 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p), also known as comes from, CoO, country, originates from, origin country, etc.: country of origin of this item (creative work, food, phrase, product, etc.) / country of origin of this item (creative work, food, phrase, product, etc.) / country of origin of this item (creative work, food, phrase, product, etc.) / is subproperty of significant place / is subproperty of country
2. location of creation (wd:P1071 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via place of origin), also known as assembly location, built at, built in, composed at, created at, etc.: place where the item was conceived or made; where applicable, location of final assembly / is subproperty of significant place
3. location of formation (wd:P740 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via place of origin), also known as comes from, formation location, formation place, formed in, founded in, etc.: location where a group or organisation was formed / location where a group or organization was formed / is subproperty of location of creation
4. geographic affiliation of a Swiss national (wd:P1321 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via luogo d'origine), also known as Bürgerort, Heimatort, lieu d'origine, luogo d'origine, P1321: lieu d'origine/Heimatort/luogo d'origine of a Swiss national. Not be confused with place of birth or place of residence / Swiss technical/political designation. See discussion for details.
5. applies to jurisdiction (wd:P1001 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via Of country), also known as applicable area, applicable country, applicable geographic place, applicable jurisdiction, applicable location, etc.: the item (institution, law, public office, public ... jurisdiction: a country, state, municipality, ...) / the item (an institution, law, public office ...) or ... jurisdiction: a country, state, municipality, ...) / is subproperty of characteristic of / is subproperty of significant place / is subproperty of operating area
6. country of citizenship (wd:P27 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via subject of (country)), also known as citizen of, citizenship, country, (legal) nationality, nation, etc.: the object is a country that recognizes the subject as its citizen / the object is a country that recognizes the subject as its citizen / is subproperty of country
7. indigenous to (wd:P2341 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via originating from), also known as native to, originating from, spoken by, P2341: place or ethnic group where a language, art genre, cultural ... species or variety is found (or was originally found) / area or ethnic group that a language, folk dance, cooking ... other cultural expression is found (or was originally found)
8. country of registry (wd:P8047 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p), also known as flag of convenience, flag state, ship's flag, P8047: country where a ship is or has been registered / is subproperty of country
9. place of birth (wd:P19 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p), also known as birth city, birth location, birth place, birthplace, born, etc.: most specific known (e.g. city instead of country, or ... birth location of a person, animal or fictional character / most specific known (e.g. city instead of country, or ... birth location of a person, animal or fictional character / most specific known birth location of a person, animal or fictional character / is subproperty of location
10. place of publication (wd:P291 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via country (published in)), also known as country (published in), location of publication, printed at, printed in, publication city, etc.: geographical place of publication of the edition (use 1st edition when referring to works) / geographical place of publication of the edition (use 1st edition when referring to works) / geographical place of publication of the edition (use 1st edition when referring to works) / is subproperty of significant place

[Assistant]
I'll search for the property representing family name to retrieve directors' family names (likely P734). Then I'll start building a SPARQL query to find items that are instance of audiovisual work, country of origin France, with official website starting with the given prefix, and with directors (P57) who are humans; I'll fetch director family name via P734 or fallback to extracting last name from labels if family name property is missing (but per rules, all computation should be in SPARQL). I'll first confirm property P734.

Question: family name

Top 10 property alternatives:
1. family name (wd:P734 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p), also known as clan name, last name, surname, P734: last name or family name of a person / part of full name of person / part of full name of person / is subproperty of name
2. infix (wd:P7377 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via family name affix), also known as family name affix, family name prefix, P7377: component of Dutch family name or similar of other languages, ... Note differences in capitalization and affixation (spaces)
3. family name identical to this given name (wd:P1533 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via corresponding family name), also known as corresponding family name, corresponding surname, family name identical to this first name, last name identical to this first name, related family name, etc.: last name that is the same as a given first name. Use on items for given names / last name that is the same as a given first name. Use on items for given names / last name that is the same as a given first name. Use on items for given names / is subproperty of different from
4. author last names (wd:P9688 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via last name), also known as author last name, last name, last names, surname, surnames, etc.: qualifier to provide string representation of family or ... in a bibliographic reference file (for example BibTeX) / is subproperty of family name / is subproperty of surname
5. Philippine middle name (wd:P12330 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via maternal family name), also known as Filipino maternal family name, Filipino maternal surname, Filipino middle name, maternal family name, maternal surname, etc.: maternal surname generally placed in the middle of this person's name / is subproperty of name
6. generational suffix (wd:P8017 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via family suffix), also known as age suffix, family suffix, Jr., Junior, Senior, etc.: suffix used in name
7. second family name in Spanish name (wd:P1950 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via second family name), also known as maternal family name in Spanish name, second family name, second Spanish name, second surname, second surname in Spanish name, etc.: second (generally maternal) family name in Spanish names (do not use for other double barrelled names) and in some French names. / second (generally maternal) family name in Spanish names (do not use for other double barrelled names) / second (generally maternal) surname in Spanish names (do not use for other double barrelled names) / is subproperty of family name / is subproperty of surname
8. surname for other gender (wd:P5278 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via female surname), also known as family name for other gender, female surname, gender inflection of family name, gender inflection of matronymic, gender inflection of patronymic, etc.: gender inflection of surname, patronymic or matronymic
9. birth name (wd:P1477 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via birthname), also known as birthname, bn, bname, born as, full birth name, etc.: full name of a person at birth, if different from their ... John Peter Doe for Joe Doe, Ann Smith for Ann Miller) / full name of a person at birth, if different from their current, generally used name / full name of a person at birth, if different from their current name / is subproperty of name
10. author given names (wd:P9687 as pq/pqn/prv/ps/psn/pqv/prn/wdt/psv/wdtn/pr/p, matched via first name), also known as author first name, author first names, first name, given name, given names, etc.: qualifier for string representation of given or secondary ... in a bibliographic reference file (for example BibTeX) / is subproperty of given name

[Assistant]
I'll run a SPARQL query that:
- selects items (?work) whose country of origin (wdt:P495) is France (wd:Q142),
- whose official website (wdt:P856) starts with "https://www.artfilm.ch",
- that are instances of a class which is (recursively) a subclass of audiovisual work (wd:Q2431196),
- and that have a director (wdt:P57) who is a human (wd:Q5),
- retrieving the director's family name (wdt:P734) label in English when available,
- ordering results by the English family-name label.

Now I'll execute that query to get the results.

execute

SELECT ?work ?workLabel ?director ?directorLabel ?familyNameItem ?familyNameLabel ?url WHERE {
  # country of origin France
  ?work wdt:P495 wd:Q142 .
  # official website starting with artfilm.ch
  ?work wdt:P856 ?url .
  FILTER(STRSTARTS(?url, "https://www.artfilm.ch")) .
  # director (human)
  ?work wdt:P57 ?director .
  ?director wdt:P31 wd:Q5 .
  # ensure the work is an audiovisual work (or instance of a subclass of it)
  ?work wdt:P31 ?class .
  ?class wdt:P279* wd:Q2431196 .
  # labels (English)
  OPTIONAL {
    ?director wdt:P734 ?familyNameItem .
    ?familyNameItem rdfs:label ?familyNameLabel .
    FILTER(LANG(?familyNameLabel) = "en")
  }
  ?work rdfs:label ?workLabel . FILTER(LANG(?workLabel) = "en")
  ?director rdfs:label ?directorLabel . FILTER(LANG(?directorLabel) = "en")
}
ORDER BY LCASE(COALESCE(?familyNameLabel, ""))

[Assistant]
The previous query returned no rows. I'll first list items that have an official website starting with that prefix (regardless of country) to inspect their country/origin values and classes—this helps refine the country filter. I'll run a query that finds items with P856 starting with the prefix and returns their labels, classes, and any country-of-origin / country statements.

SELECT ?work ?workLabel ?url ?p495 ?p495Label ?p17 ?p17Label ?p31 ?p31Label WHERE {
  ?work wdt:P856 ?url .
  FILTER(STRSTARTS(?url, "https://www.artfilm.ch")) .
  OPTIONAL { ?work wdt:P495 ?p495 . ?p495 rdfs:label ?p495Label . FILTER(LANG(?p495Label) = "en") }
  OPTIONAL { ?work wdt:P17 ?p17 . ?p17 rdfs:label ?p17Label . FILTER(LANG(?p17Label) = "en") }
  OPTIONAL { ?work wdt:P31 ?p31 . ?p31 rdfs:label ?p31Label . FILTER(LANG(?p31Label) = "en") }
  ?work rdfs:label ?workLabel . FILTER(LANG(?workLabel) = "en")
}
LIMIT 200

[Assistant]
I will search for occurrences of "artfilm.ch" among objects of the reference URL property (P854) to find items where the site is used as reference.

Question: artfilm.ch

No entity items found

No other items found

No literal items found

[Assistant]
I'll run a broad SPARQL search to find any literal values containing "artfilm.ch" across the dataset, to locate where that URL appears (official website, identifier, reference, etc.). This is exploratory to understand where the URL is stored.

SELECT ?s ?sLabel ?p ?pLabel ?o WHERE {
  ?s ?p ?o .
  FILTER(isLiteral(?o))
  FILTER(CONTAINS(LCASE(STR(?o)), "artfilm.ch"))
  OPTIONAL { ?s rdfs:label ?sLabel . FILTER(LANG(?sLabel) = "en") }
  OPTIONAL { ?p rdfs:label ?pLabel . FILTER(LANG(?pLabel) = "en") }
}
LIMIT 200

SPARQL execution failed:
HTTPConnectionPool(host='localhost', port=7001): Read timed out. (read timeout=30)

[Assistant]
I'll retry a narrower query (no labels) and a smaller limit to avoid timeouts.

SELECT ?s ?p ?o WHERE {
  ?s ?p ?o .
  FILTER(isLiteral(?o))
  FILTER(CONTAINS(LCASE(STR(?o)), "artfilm.ch"))
}
LIMIT 50

SPARQL execution failed:
HTTPConnectionPool(host='localhost', port=7001): Read timed out. (read timeout=30)

[Assistant]
I'll search for entities containing the word "artfilm" to see if there are any items whose labels or aliases include it; this might reveal items that link to that site. I will also search for items with "artfilm" in property values using search_object_of_property for common URL properties like P856, P854 again but with different tool—though earlier gave no results. I'll start with entity search.

Question: artfilm

Top 10 entity alternatives:
1. IFF Art Film (wd:Q4288457, matched via Artfilm), also known as Artfilm, Art Film Fest, International Film Festival Artfilm: International film festival in Košice, Slovakia / is instance of film organisation / is instance of film organization / is instance of film festival / is instance of exhibition
2. Artfilm (wd:Q20226881): is instance of film production company
3. Artfilm (wd:Q99671908): has occupation photographer / is instance of human / photographer
4. artfilm.ch (wd:Q88870118): is instance of video on demand
5. Terjesztésre kerülő filmalkotások és artfilmek nyilvántartása (wd:Q99587855), also known as nmhh.hu/dokumentum/198182/terjesztett_filmalkotasok_art_filmek_nyilvantartasa.xlsx, Registry of distributed films and art films, terjesztett_filmalkotasok_art_filmek_nyilvantartasa.xlsx: is instance of workbook

[Assistant]
I'll list triples that use the item wd:Q88870118 (artfilm.ch) as object to find how this site is linked from works. I'll ask the KG to list triples with object wd:Q88870118.

list

Got 1,277 rows and 3 columns, showing the first 10 rows below:
| subject                                    | property                 | object                    |
| ------------------------------------------ | ------------------------ | ------------------------- |
| Out of Sight (wd:Q571183)                  | broadcast by (wdt:P3301) | artfilm.ch (wd:Q88870118) |
| data:Q88870118                             | schema:about             | artfilm.ch (wd:Q88870118) |
| It Happened in Broad Daylight (wd:Q566308) | broadcast by (wdt:P3301) | artfilm.ch (wd:Q88870118) |
| Home (wd:Q666600)                          | broadcast by (wdt:P3301) | artfilm.ch (wd:Q88870118) |
| Keeper (wd:Q20962696)                      | broadcast by (wdt:P3301) | artfilm.ch (wd:Q88870118) |
| The Mountain (wd:Q1192451)                 | broadcast by (wdt:P3301) | artfilm.ch (wd:Q88870118) |
| Iraqi Odyssey (wd:Q20240920)               | broadcast by (wdt:P3301) | artfilm.ch (wd:Q88870118) |
| Step Across the Border (wd:Q2058578)       | broadcast by (wdt:P3301) | artfilm.ch (wd:Q88870118) |
| Special flight (wd:Q3562678)               | broadcast by (wdt:P3301) | artfilm.ch (wd:Q88870118) |
| The Human Race (wd:Q16394504)              | broadcast by (wdt:P3301) | artfilm.ch (wd:Q88870118) |
| ...                                        | ...                      | ...                       |

[Assistant]
I'll inspect the artfilm.ch item itself to confirm it has the website URL and check what the URL is. Then I will find subjects that link to that site via P3301 (broadcast by).

wd:Q88870118

Got 37 rows and 3 columns, showing the first 10 rows below:
| subject                   | property                                                    | object                                                               |
| ------------------------- | ----------------------------------------------------------- | -------------------------------------------------------------------- |
| artfilm.ch (wd:Q88870118) | instance of (wdt:P31)                                       | video on demand (wd:Q723685)                                         |
| artfilm.ch (wd:Q88870118) | country (wdt:P17)                                           | Switzerland (wd:Q39)                                                 |
| artfilm.ch (wd:Q88870118) | located in the administrative territorial entity (wdt:P131) | Lausanne (wd:Q807)                                                   |
| artfilm.ch (wd:Q88870118) | inception (wdt:P571)                                        | 2004-01-01T00:00:00Z (xsd:dateTime)                                  |
| artfilm.ch (wd:Q88870118) | official website (wdt:P856)                                 | <https://www.artfilm.ch/>                                            |
| artfilm.ch (wd:Q88870118) | social media followers (wdt:P8687)                          | 1839 (xsd:decimal)                                                   |
| artfilm.ch (wd:Q88870118) | X (Twitter) username (wdt:P2002)                            | artfilmch                                                            |
| artfilm.ch (wd:Q88870118) | founded by (wdt:P112)                                       | Matthias Bürcher (wd:Q88692635)                                      |
| artfilm.ch (wd:Q88870118) | wdt:P31279                                                  | video on demand (wd:Q723685)                                         |
| artfilm.ch (wd:Q88870118) | schema:description                                          | plateforme de video sur demande consacrée au cinéma suisse (lang:fr) |
| ...                       | ...                                                         | ...                                                                  |

[Assistant]
I'll query for works that are linked to the artfilm.ch site via the property "broadcast by" (P3301) and have country of origin France (P495 wd:Q142). For each work I'll retrieve its director (P57) and the director's family name (P734) label in English when available, ordering by the family-name label. I'll run the query now.

execute

SELECT ?work ?workLabel ?director ?directorLabel ?familyNameItem ?familyNameLabel ?siteUrl WHERE {
  # works broadcast by artfilm.ch
  ?work wdt:P3301 wd:Q88870118 .
  # country of origin = France
  ?work wdt:P495 wd:Q142 .
  # director human
  ?work wdt:P57 ?director .
  ?director wdt:P31 wd:Q5 .
  # director family name (optional, English label)
  OPTIONAL {
    ?director wdt:P734 ?familyNameItem .
    ?familyNameItem rdfs:label ?familyNameLabel . FILTER(LANG(?familyNameLabel) = "en")
  }
  # labels in English
  ?work rdfs:label ?workLabel . FILTER(LANG(?workLabel) = "en")
  ?director rdfs:label ?directorLabel . FILTER(LANG(?directorLabel) = "en")
  # site URL from the artfilm.ch item
  wd:Q88870118 wdt:P856 ?siteUrl .
}
ORDER BY LCASE(COALESCE(?familyNameLabel, ""))

Got 7 rows and 7 columns:
| work                                        | workLabel                               | director                         | directorLabel                | familyNameItem             | familyNameLabel       | siteUrl                   |
| ------------------------------------------- | --------------------------------------- | -------------------------------- | ---------------------------- | -------------------------- | --------------------- | ------------------------- |
| Keeper (wd:Q20962696)                       | Keeper (lang:en)                        | Guillaume Senez (wd:Q20978738)   | Guillaume Senez (lang:en)    |                            |                       | <https://www.artfilm.ch/> |
| My Brother Is Getting Married (wd:Q3319905) | My Brother Is Getting Married (lang:en) | Jean-Stéphane Bron (wd:Q3170007) | Jean-Stéphane Bron (lang:en) | Bron (wd:Q16860535)        | Bron (lang:en)        | <https://www.artfilm.ch/> |
| The Childhood of Icarus (wd:Q3202947)       | The Childhood of Icarus (lang:en)       | Alex Iordachescu (wd:Q2832963)   | Alex Iordachescu (lang:en)   | Iordăchescu (wd:Q12731026) | Iordăchescu (lang:en) | <https://www.artfilm.ch/> |
| Home (wd:Q666600)                           | Home (lang:en)                          | Ursula Meier (wd:Q116128)        | Ursula Meier (lang:en)       | Meier (wd:Q6582006)        | Meier (lang:en)       | <https://www.artfilm.ch/> |
| Thelma (wd:Q3523522)                        | Thelma (lang:en)                        | Pierre-Alain Meier (wd:Q3382765) | Pierre-Alain Meier (lang:en) | Meier (wd:Q6582006)        | Meier (lang:en)       | <https://www.artfilm.ch/> |
| Parti sans laisser d'adresse (wd:Q65158743) | Parti sans laisser d'adresse (lang:en)  | Jacqueline Veuve (wd:Q1677833)   | Jacqueline Veuve (lang:en)   | Veuve (wd:Q76426405)       | Veuve (lang:en)       | <https://www.artfilm.ch/> |
| A Parting Shot (wd:Q1217027)                | A Parting Shot (lang:en)                | Jeanne Waltz (wd:Q16864607)      | Jeanne Waltz (lang:en)       | Waltz (wd:Q16966927)       | Waltz (lang:en)       | <https://www.artfilm.ch/> |

[Assistant]
Good — I found candidate works by matching items that are linked to artfilm.ch via "broadcast by" (P3301) and have country of origin France (P495). I will now run a refined query that orders rows by the directors' family-name labels alphabetically, placing entries with missing English family-name labels at the end. Then I'll return the results (work IRI, work label, director IRI, director label, family-name item IRI when available, family-name label). I'll run that query now.

SELECT ?work ?workLabel ?director ?directorLabel ?familyNameItem ?familyNameLabel ?siteUrl WHERE {
  ?work wdt:P3301 wd:Q88870118 .
  ?work wdt:P495 wd:Q142 .
  ?work wdt:P57 ?director .
  ?director wdt:P31 wd:Q5 .
  OPTIONAL {
    ?director wdt:P734 ?familyNameItem .
    ?familyNameItem rdfs:label ?familyNameLabel . FILTER(LANG(?familyNameLabel) = "en")
  }
  ?work rdfs:label ?workLabel . FILTER(LANG(?workLabel) = "en")
  ?director rdfs:label ?directorLabel . FILTER(LANG(?directorLabel) = "en")
  wd:Q88870118 wdt:P856 ?siteUrl .
}
# order by family name in lowercase; missing labels get 'zzzz' so appear last
ORDER BY LCASE(COALESCE(?familyNameLabel, "zzzz"))

Got 7 rows and 7 columns:
| work                                        | workLabel                               | director                         | directorLabel                | familyNameItem             | familyNameLabel       | siteUrl                   |
| ------------------------------------------- | --------------------------------------- | -------------------------------- | ---------------------------- | -------------------------- | --------------------- | ------------------------- |
| My Brother Is Getting Married (wd:Q3319905) | My Brother Is Getting Married (lang:en) | Jean-Stéphane Bron (wd:Q3170007) | Jean-Stéphane Bron (lang:en) | Bron (wd:Q16860535)        | Bron (lang:en)        | <https://www.artfilm.ch/> |
| The Childhood of Icarus (wd:Q3202947)       | The Childhood of Icarus (lang:en)       | Alex Iordachescu (wd:Q2832963)   | Alex Iordachescu (lang:en)   | Iordăchescu (wd:Q12731026) | Iordăchescu (lang:en) | <https://www.artfilm.ch/> |
| Home (wd:Q666600)                           | Home (lang:en)                          | Ursula Meier (wd:Q116128)        | Ursula Meier (lang:en)       | Meier (wd:Q6582006)        | Meier (lang:en)       | <https://www.artfilm.ch/> |
| Thelma (wd:Q3523522)                        | Thelma (lang:en)                        | Pierre-Alain Meier (wd:Q3382765) | Pierre-Alain Meier (lang:en) | Meier (wd:Q6582006)        | Meier (lang:en)       | <https://www.artfilm.ch/> |
| Parti sans laisser d'adresse (wd:Q65158743) | Parti sans laisser d'adresse (lang:en)  | Jacqueline Veuve (wd:Q1677833)   | Jacqueline Veuve (lang:en)   | Veuve (wd:Q76426405)       | Veuve (lang:en)       | <https://www.artfilm.ch/> |
| A Parting Shot (wd:Q1217027)                | A Parting Shot (lang:en)                | Jeanne Waltz (wd:Q16864607)      | Jeanne Waltz (lang:en)       | Waltz (wd:Q16966927)       | Waltz (lang:en)       | <https://www.artfilm.ch/> |
| Keeper (wd:Q20962696)                       | Keeper (lang:en)                        | Guillaume Senez (wd:Q20978738)   | Guillaume Senez (lang:en)    |                            |                       | <https://www.artfilm.ch/> |

[Assistant]
I'll finalize by returning the SPARQL query I executed and the results (works, directors, director family-name items/labels) ordered by family name.

answer

SELECT ?work ?workLabel ?director ?directorLabel ?familyNameItem ?familyNameLabel ?siteUrl WHERE {
  ?work wdt:P3301 wd:Q88870118 .
  ?work wdt:P495 wd:Q142 .
  ?work wdt:P57 ?director .
  ?director wdt:P31 wd:Q5 .
  OPTIONAL {
    ?director wdt:P734 ?familyNameItem .
    ?familyNameItem rdfs:label ?familyNameLabel . FILTER(LANG(?familyNameLabel) = "en")
  }
  ?work rdfs:label ?workLabel . FILTER(LANG(?workLabel) = "en")
  ?director rdfs:label ?directorLabel . FILTER(LANG(?directorLabel) = "en")
  wd:Q88870118 wdt:P856 ?siteUrl .
}
ORDER BY LCASE(COALESCE(?familyNameLabel, "zzzz"))

Answer:
Results (works of country of origin = France that are linked to artfilm.ch via "broadcast by" and have an artfilm.ch URL):

1) My Brother Is Getting Married (wd:Q3319905)
   - Director: Jean-Stéphane Bron (wd:Q3170007)
   - Director family name: Bron (wd:Q16860535)

2) The Childhood of Icarus (wd:Q3202947)
   - Director: Alex Iordachescu (wd:Q2832963)
   - Director family name: Iordăchescu (wd:Q12731026)

3) Home (wd:Q666600)
   - Director: Ursula Meier (wd:Q116128)
   - Director family name: Meier (wd:Q6582006)

4) Thelma (wd:Q3523522)
   - Director: Pierre-Alain Meier (wd:Q3382765)
   - Director family name: Meier (wd:Q6582006)

5) Parti sans laisser d\'adresse (wd:Q65158743)
   - Director: Jacqueline Veuve (wd:Q1677833)
   - Director family name: Veuve (wd:Q76426405)

6) A Parting Shot (wd:Q1217027)
   - Director: Jeanne Waltz (wd:Q16864607)
   - Director family name: Waltz (wd:Q16966927)

7) Keeper (wd:Q20962696)
   - Director: Guillaume Senez (wd:Q20978738)
   - Director family name: (no English-language family-name label found on Wikidata)

Notes:
- I interpreted "have a URL starting with 'https://www.artfilm.ch'" as works linked to the artfilm.ch site (wd:Q88870118), which itself has the official website https://www.artfilm.ch/. On Wikidata many works are linked to that site via the property "broadcast by" (P3301). The query finds works with P3301 wd:Q88870118 and country of origin P495 wd:Q142 (France).
- The SPARQL query returns the IRIs (wd:Q...) for the works, directors, and family-name items as requested. If you prefer to match only items whose P856 (official website) literal begins with that string rather than those linked via P3301, I can try that variant (it returned no direct matches in an earlier attempt).