Project:SPARQL/examples: Difference between revisions
From Beyond Notability
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WHERE { | WHERE { | ||
?id rdfs:label ?name . | ?id rdfs:label ?name . | ||
FILTER regex(?name, "mrs *", "i") | FILTER regex(?name, "mrs *", "i") #this line uses regular expression syntax, described at https://regexper.com/#mrs%5Cs* | ||
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en-gb". } | SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en-gb". } | ||
} | } |
Revision as of 10:08, 14 September 2021
Examples
People whose elections were proposed by men
PREFIX a: <http://beyond-notability.wiki.opencura.com/entity/>
PREFIX b: <http://beyond-notability.wiki.opencura.com/prop/direct/>
SELECT ?personLabel ?persongenderLabel ?electorLabel ?Date
WHERE {
?person b:P7 ?elector ;
b:P3 ?persongender .
?elector b:P3 a:Q10 .
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en-gb". }
}
People whose name in the records begin with 'Mrs'
SELECT ?id ?name
WHERE {
?id rdfs:label ?name .
FILTER regex(?name, "mrs *", "i") #this line uses regular expression syntax, described at https://regexper.com/#mrs%5Cs*
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en-gb". }
}
All triples in the wiki, limited to 1000
SELECT ?a ?aLabel ?b ?c WHERE {
?a ?b ?c
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en-gb". }
}
LIMIT 1000 #please don't make this number too big as it will slow down the site!