Hi,
I was wondering if there is some dataset that contains
owl:equivalentProperty triples for dbpedia properties.
For example, I believe that the following properties are equivalent:
<http://dbpedia.org/ontology/subsidiary>
<http://dbpedia.org/property/subsidiary>
<http://dbpedia.org/property/subsid>
However, this information cannot be found in dbpedia.
According to
SELECT COUNT DISTINCT * WHERE {
?s owl:equivalentProperty ?o .
}
there are only 31 equivalencies.
When querying the LOD cloud cache at http://lod.openlinksw.com/sparql,
according to
SELECT count distinct ?s WHERE {
?s owl:equivalentProperty ?o .
FILTER(regex(?s, "dbpedia"))
}
there are 31 triples
and according to
SELECT count distinct ?s WHERE {
?s owl:equivalentProperty ?o .
FILTER(regex(?o, "dbpedia"))
}
there are 87 triples.
From the mappings wiki (http://mappings.dbpedia.org/) I could extract
only 49 equivalencies.
These numbers are rather small. Am I missing something, is there a data
set containing these equivalencies somewhere?
Best regards and thanks for any insights,
Basil
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