@prefix rdf: . @prefix ns1: . _:b6339539 rdf:type ns1:PairCluster ; ns1:appearsIn _:b22974925 ; ns1:contains _:b6339540 ; ns1:cooccursWith _:b14155235 ; ns1:frequency "1" ; ns1:hasLongFormRepresentationOf ; ns1:hasShortFormRepresentationOf . @prefix ns2: . _:b6339539 ns1:inResearchAreaOf ns2:D019411 .