getSKOSObjectRelationAssertions() returns nothing

[Ilya Semyonov]

Hi

I tired to load simple SKOS with single ConceptScheme containing single Concept:

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:wand="http://www.wand.com">

<skos:ConceptScheme rdf:about="http://www.wand.com/concepts#GeneralBusiness">

  <skos:prefLabel xml:lang="en">General Business</skos:prefLabel>

  <skos:hasTopConcept rdf:resource="http://www.wand.com/concepts#10-k_reporting" />

</skos:ConceptScheme>

<skos:Concept rdf:about="http://www.wand.com/concepts#10-k_reporting">

  <skos:prefLabel xml:lang="en">10-K Reporting</skos:prefLabel>

  <skos:topConceptOf rdf:resource="http://www.wand.com/concepts#GeneralBusiness" />

</skos:Concept>

</rdf:RDF>

I am able to obtain these two SKOS entities from loaded dataset. However getSKOSObjectRelationAssertions() returns empty set for both of them. Also getTopConcepts() returns empty set for concept scheme.

SKOS API (v3) is built from revision 24 with OWL API v3.2.4.

Thanks.