Hi Rob,
apologies for the geeky reply. The relevant code is
// TBS-94: Copy other useful triples into main owl:Ontology
for(Resource ont : model.listSubjectsWithProperty(RDF.type,
OWL.Ontology).toList()) {
for(Statement s : ont.listProperties().toList()) {
if(!s.getObject().isAnon() &&
!SWA.defaultNamespace.equals(s.getPredicate()) &&
!RDF.type.equals(s.getPredicate())) {
model.add(ontology, s.getPredicate(),
s.getObject());
if(RDFS.label.equals(s.getPredicate())) {
// Replace rdfs:labels so that the teamwork
graph doesn't have two labels
deleteModel.add(ontology.listProperties(RDFS.label));
}
}
}
}
So it copies most triples, but replaces the rdfs:label. This policy is
of course debatable, and I believe it has been discussed before. On one
hand the label should be replaced in cases where the user has simply
created a new empty graph and then imports an existing RDF file from a
previous export. In that case the original label didn't mean much. But
OTOH there can be cases where this policy is not desirable. What kind of
file are you importing that shouldn't cause this behavior? Is this some
kind of accumulation of TTL files into one?
Holger
On 14/11/2018 9:48 AM, Rob Atkinson wrote:
If the imported RDF file declares an object as an Ontology with a
label then the importing it into an Asset Collection interferes with
the existing label.
What other metadata is affected (owl:imports) - and what should be the
contract here - IMHO Ontology objects should be ignored on import if
they are referenced inside EDG - or at least the behaviour needs to be
explicitly explained on the default import page.
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