IMPORT <https://www.wikidata.org/wiki/Special:EntitySchemaText/E32>
PREFIX E32: <https://www.wikidata.org/wiki/Special:EntitySchemaText/E32#>
IMPORT <https://www.wikidata.org/wiki/Special:EntitySchemaText/E100>
PREFIX E100: <https://www.wikidata.org/wiki/Special:EntitySchemaText/E100#>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX p: <http://www.wikidata.org/prop/>
# Example SPARQL query:
# SELECT ?researchInstitute WHERE { ?researchInstitute wdt:P31 wd:Q31855. } LIMIT 100
START = @<ResearchInstitute>
<ResearchInstitute> EXTRA wdt:P31 p:P856 {
wdt:P31 ( @<InstituteTypes> OR @<SubInstitutes> ) + ;
wdt:P101 @<Discipline> * ; # Field of work
wdt:P17 E32:state OR . ? ;
wdt:P159 E100:city OR . ? ;
p:P856 @<OfficialWebsite> + ;
wdt:P571 xsd:dateTime + ; # inception
}
<InstituteTypes> [
wd:Q7315155 # research center
wd:Q31855 # research institute
wd:Q38723 # higher education institution
wd:Q3847505 # university
wd:Q20820271 # graduate school
]
<SubInstitutes> EXTRA wdt:P279 {
wdt:P279 @<InstituteTypes> ;
}
<Discipline> EXTRA wdt:P31 {
wdt:P31 [ wd:Q11862829 ] ? ; # academic discipline
}
<OfficialWebsite> {
ps:P856 IRI ;
}