@prefix ns0: . ns0:hasShortFormOf . @prefix rdf: . rdf:type ns0:ShortForm . @prefix rdfs: . rdfs:label "MATwk"@en ; ns0:frequency "1" . _:b4115823 ns0:hasShortFormRepresentationOf . _:b8738912 ns0:hasMemberOf . _:b9212474 ns0:hasMemberOf . _:b9461491 ns0:hasMemberOf . _:b9695753 ns0:hasMemberOf . _:b12413643 ns0:hasMemberOf . _:b12610731 ns0:hasMemberOf . _:b13838198 ns0:hasMemberOf . _:b13975097 ns0:hasMemberOf .