CODEWITHSUNDEEP
rdfsparqldbpediatriplestore
Watt
Watt

Reputation: 3164

What is Sparql Query to get Company and its subidiary through dbpedia triple store

I am new to RDF

I am trying to get companies and number of its subsidaries through dbpedia

I started with writing below queries in sparql at http://dbpedia.org/sparql or DBpedia SPARQL Explorer

select ?p ?v where {<http://dbpedia.org:8890/ontology/subsidiary ?p ?v}

And This:

 SELECT * WHERE {
  ?P <http://dbpedia.org/ontology/subsidiary> ?C 
}

See here

http://dbpedia.org:8890/ontology/subsidiary

Upvotes: 0

Views: 513

Answers (1)

kr1
kr1

Reputation: 7485

you should aggregate the results with group by and use count, e.g like:

SELECT str(?lab) as ?label ?com count(?subs) as ?count WHERE {
  ?com <http://dbpedia.org/ontology/subsidiary> ?subs .
  ?com rdfs:label ?lab .
filter langMatches(lang(?lab), 'en') .
} 
group by ?com ?lab

run query

Upvotes: 3

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