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<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2004/02/skos/core#prefLabel> "Extremal problems (Mathematics)"@en . 
<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2008/05/skos-xl#altLabel> _:bnode7authoritiessubjectssh85046597 . 
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<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2008/05/skos-xl#altLabel> _:bnode12authoritiessubjectssh85046597 . 
_:bnode12authoritiessubjectssh85046597 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2008/05/skos-xl#Label> . 
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<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2004/02/skos/core#broader> <http://id.loc.gov/authorities/subjects/sh85018809> . 
<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2004/02/skos/core#broader> <http://id.loc.gov/authorities/subjects/sh85054123> . 
<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2004/02/skos/core#broader> <http://id.loc.gov/authorities/subjects/sh85082365> . 
<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2004/02/skos/core#narrower> <http://id.loc.gov/authorities/subjects/sh2002011191> . 
<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2004/02/skos/core#exactMatch> <http://stitch.cs.vu.nl/vocabularies/rameau/ark:/12148/cb12267712n> . 
<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2004/02/skos/core#inScheme> <http://id.loc.gov/authorities/subjects> . 
<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2004/02/skos/core#altLabel> "Graph theory--Extremal problems"@en . 
<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2004/02/skos/core#altLabel> "Problems, Extremal (Mathematics)"@en . 
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_:bnode27authoritiessubjectssh85046597 <http://purl.org/vocab/changeset/schema#subjectOfChange> <http://id.loc.gov/authorities/subjects/sh85046597> . 
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_:bnode27authoritiessubjectssh85046597 <http://purl.org/vocab/changeset/schema#createdDate> "1986-02-11T00:00:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> . 
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<http://id.loc.gov/authorities/subjects/sh85046597> <http://www.w3.org/2004/02/skos/core#changeNote> _:bnode36authoritiessubjectssh85046597 . 
_:bnode36authoritiessubjectssh85046597 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/vocab/changeset/schema#ChangeSet> . 
_:bnode36authoritiessubjectssh85046597 <http://purl.org/vocab/changeset/schema#subjectOfChange> <http://id.loc.gov/authorities/subjects/sh85046597> . 
_:bnode36authoritiessubjectssh85046597 <http://purl.org/vocab/changeset/schema#creatorName> "Library of Congress, Network Development and MARC Standards Office" . 
_:bnode36authoritiessubjectssh85046597 <http://purl.org/vocab/changeset/schema#createdDate> "1989-03-09T16:06:14"^^<http://www.w3.org/2001/XMLSchema#dateTime> . 
_:bnode36authoritiessubjectssh85046597 <http://purl.org/vocab/changeset/schema#changeReason> "revised"^^<http://www.w3.org/2001/XMLSchema#string> .