@prefix dcterms: . @prefix ns1: . @prefix ns2: . @prefix rdfs: . @prefix skos: . a ns1:CreativeWork, ns1:MusicComposition ; rdfs:label "Prince Igor" ; ns2:edt , ; ns2:lbt ; dcterms:contributor , , ; dcterms:creator ; ns1:dateCreated "1869-1887" ; skos:exactMatch , , , .