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DS Catalog:SPARQL Query Service/example queries: Difference between revisions
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DS Catalog:SPARQL Query Service/example queries (view source)
Revision as of 16:07, 28 May 2024
, 5 months ago→Languages
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====Holding Institutions==== | ====Holding Institutions==== | ||
====Languages==== | ====Languages==== | ||
The following query | |||
<syntaxhighlight lang="SPARQL"> | |||
# prefixes | |||
PREFIX wd: <https://catalog.digital-scriptorium.org/entity/> | |||
PREFIX wds: <https://catalog.digital-scriptorium.org/entity/statement/> | |||
PREFIX wdv: <https://catalog.digital-scriptorium.org/value/> | |||
PREFIX wdt: <https://catalog.digital-scriptorium.org/prop/direct/> | |||
PREFIX p: <https://catalog.digital-scriptorium.org/prop/> | |||
PREFIX ps: <https://catalog.digital-scriptorium.org/prop/statement/> | |||
PREFIX pq: <https://catalog.digital-scriptorium.org/prop/qualifier/> | |||
PREFIX wikibase: <http://wikiba.se/ontology#> | |||
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> | |||
# find manuscript records with languages recorded | |||
SELECT ?record ?recordLabel ?languageString (GROUP_CONCAT(?languageLabel;separator="|") as ?languages) (GROUP_CONCAT(?externalID;separator="|") as ?externalIDs) | |||
WHERE { | |||
# bind query variables | |||
BIND(p:P21 AS ?languageAsRecordedStatement). | |||
BIND(ps:P21 AS ?languageAsRecorded). | |||
BIND(pq:P22 AS ?hasLanguage). | |||
BIND(wdt:P42 AS ?hasWikidataQID). | |||
# statement: manuscript record has statement for language | |||
?record ?languageAsRecordedStatement ?languageStatement . | |||
# statement: language statement has language object recorded as string value | |||
?languageStatement ?languageAsRecorded ?languageString . | |||
# statement: language statement has qualifier for structured/authority value | |||
?languageStatement ?hasLanguage ?language . | |||
# statement: authority value is represented by URI in external controlled vocabulary | |||
?language ?hasWikidataQID ?QID . | |||
# render QIDs as URLs | |||
BIND(CONCAT("https://wikidata.org/entity/",?QID) AS ?externalID) | |||
# return English language labels | |||
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE]". | |||
bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". | |||
?record rdfs:label ?recordLabel . | |||
?language rdfs:label ?languageLabel . | |||
} | |||
} | |||
GROUP BY ?record ?recordLabel ?languageString | |||
ORDER BY ?recordLabel | |||
LIMIT 10000 | |||
</syntaxhighlight> | |||
Try it [https://catalog.digital-scriptorium.org/query/#%23%20prefixes%0APREFIX%20wd%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fentity%2F%3E%0APREFIX%20wds%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fentity%2Fstatement%2F%3E%0APREFIX%20wdv%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fvalue%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fprop%2Fdirect%2F%3E%0APREFIX%20p%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fprop%2F%3E%0APREFIX%20ps%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fprop%2Fstatement%2F%3E%0APREFIX%20pq%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fprop%2Fqualifier%2F%3E%0APREFIX%20wikibase%3A%20%3Chttp%3A%2F%2Fwikiba.se%2Fontology%23%3E%0APREFIX%20rdfs%3A%20%3Chttp%3A%2F%2Fwww.w3.org%2F2000%2F01%2Frdf-schema%23%3E%0A%0A%23%20find%20manuscript%20records%20with%20languages%20recorded%0ASELECT%20%3Frecord%20%3FrecordLabel%20%3FlanguageString%20%28GROUP_CONCAT%28%3FlanguageLabel%3Bseparator%3D%22%7C%22%29%20as%20%3Flanguages%29%20%28GROUP_CONCAT%28%3FexternalID%3Bseparator%3D%22%7C%22%29%20as%20%3FexternalIDs%29%0AWHERE%20%7B%0A%23%20bind%20query%20variables%0A%20%20BIND%28p%3AP21%20AS%20%3FlanguageAsRecordedStatement%29.%0A%20%20BIND%28ps%3AP21%20AS%20%3FlanguageAsRecorded%29.%0A%20%20BIND%28pq%3AP22%20AS%20%3FhasLanguage%29.%0A%20%20BIND%28wdt%3AP42%20AS%20%3FhasWikidataQID%29.%0A%23%20statement%3A%20manuscript%20record%20has%20statement%20for%20language%0A%20%20%3Frecord%20%3FlanguageAsRecordedStatement%20%3FlanguageStatement%20.%0A%23%20statement%3A%20language%20statement%20has%20language%20object%20recorded%20as%20string%20value%0A%20%20%3FlanguageStatement%20%3FlanguageAsRecorded%20%3FlanguageString%20.%0A%23%20statement%3A%20language%20statement%20has%20qualifier%20for%20structured%2Fauthority%20value%0A%20%20%3FlanguageStatement%20%3FhasLanguage%20%3Flanguage%20.%0A%23%20statement%3A%20authority%20value%20is%20represented%20by%20URI%20in%20external%20controlled%20vocabulary%0A%20%20%3Flanguage%20%3FhasWikidataQID%20%3FQID%20.%0A%20%20%0A%23%20render%20QIDs%20as%20URLs%0A%20%20BIND%28CONCAT%28%22https%3A%2F%2Fwikidata.org%2Fentity%2F%22%2C%3FQID%29%20AS%20%3FexternalID%29%0A%0A%23%20return%20English%20language%20labels%0A%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%22.%0A%20%20%20%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%0A%20%20%20%20%3Frecord%20rdfs%3Alabel%20%3FrecordLabel%20.%0A%20%20%20%20%3Flanguage%20rdfs%3Alabel%20%3FlanguageLabel%20.%0A%20%20%7D%0A%20%20%7D%0AGROUP%20BY%20%3Frecord%20%3FrecordLabel%20%3FlanguageString%0AORDER%20BY%20%3FrecordLabel%0ALIMIT%2010000 here]. | |||
====Materials==== | ====Materials==== | ||
====Other associated names/agents==== | ====Other associated names/agents==== | ||