On May 21, 2011, at 8:05 AM, Li, Naicong wrote:
> So, is there a simple away to say to delete the triples of the same pattern
> (?a ?b ?c) in ALL the imported graphs?
In SPARQL 1.1 this can be expressed by iterating over all graphs in the imports
closure:
DELETE {
GRAPH ?g {
?a ?b ?c
}
}
WHERE {
?graph a owl:Ontology .
?graph owl:imports* ?g .
FILTER (?g != <http://www.w3.org/2002/07/owl>)
?a ?b ?c .
}
Regards,
Holger
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