public HashSet <Triple> HandleTriplesBeforePersisting(HashSet <Triple> triples)
{
HashSet <Triple> resultTriples = new HashSet <Triple>(triples);
foreach (Triple triple in triples)
{
ISubject subject = triple.Subject;
if (subject.IsBlankNode())
{
resultTriples.Add(
new Triple(
subject,
ElephantVocabulary.HasInternalLabel,
new Literal(subject.AsBlankNode().Identifier)));
}
}
return(resultTriples);
}
