@prefix rdf: . @prefix ns1: . _:b5397253 rdf:type ns1:PairCluster ; ns1:appearsIn _:b22503782 ; ns1:contains _:b5397254 ; ns1:cooccursWith _:b13762290 ; ns1:frequency "19" ; ns1:hasLongFormRepresentationOf ; ns1:hasShortFormRepresentationOf . @prefix ns2: . _:b5397253 ns1:inResearchAreaOf ns2:D003813 .