<http://id.loc.gov/authorities/subjects/sh2005002411> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> . 
<http://id.loc.gov/authorities/subjects/sh2005002411> <http://www.w3.org/2004/02/skos/core#prefLabel> "Reverse mathematics"@en . 
<http://id.loc.gov/authorities/subjects/sh2005002411> <http://www.w3.org/2004/02/skos/core#broader> <http://id.loc.gov/authorities/subjects/sh85078115> . 
<http://id.loc.gov/authorities/subjects/sh2005002411> <http://www.w3.org/2004/02/skos/core#inScheme> <http://id.loc.gov/authorities/subjects> . 
<http://id.loc.gov/authorities/subjects/sh2005002411> <http://www.w3.org/2004/02/skos/core#changeNote> _:bnode9authoritiessubjectssh2005002411 . 
_:bnode9authoritiessubjectssh2005002411 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/vocab/changeset/schema#ChangeSet> . 
_:bnode9authoritiessubjectssh2005002411 <http://purl.org/vocab/changeset/schema#subjectOfChange> <http://id.loc.gov/authorities/subjects/sh2005002411> . 
_:bnode9authoritiessubjectssh2005002411 <http://purl.org/vocab/changeset/schema#creatorName> "Library of Congress, Network Development and MARC Standards Office" . 
_:bnode9authoritiessubjectssh2005002411 <http://purl.org/vocab/changeset/schema#createdDate> "2005-05-18T00:00:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> . 
_:bnode9authoritiessubjectssh2005002411 <http://purl.org/vocab/changeset/schema#changeReason> "new"^^<http://www.w3.org/2001/XMLSchema#string> . 
<http://id.loc.gov/authorities/subjects/sh2005002411> <http://www.w3.org/2004/02/skos/core#changeNote> _:bnode18authoritiessubjectssh2005002411 . 
_:bnode18authoritiessubjectssh2005002411 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/vocab/changeset/schema#ChangeSet> . 
_:bnode18authoritiessubjectssh2005002411 <http://purl.org/vocab/changeset/schema#subjectOfChange> <http://id.loc.gov/authorities/subjects/sh2005002411> . 
_:bnode18authoritiessubjectssh2005002411 <http://purl.org/vocab/changeset/schema#creatorName> "Library of Congress, Network Development and MARC Standards Office" . 
_:bnode18authoritiessubjectssh2005002411 <http://purl.org/vocab/changeset/schema#createdDate> "2005-05-18T11:22:48"^^<http://www.w3.org/2001/XMLSchema#dateTime> . 
_:bnode18authoritiessubjectssh2005002411 <http://purl.org/vocab/changeset/schema#changeReason> "revised"^^<http://www.w3.org/2001/XMLSchema#string> .