<http://id.loc.gov/authorities/subjects/sh99005811> <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/sh99005811> <http://www.w3.org/2004/02/skos/core#prefLabel> "Engineers' writings"@en . 
<http://id.loc.gov/authorities/subjects/sh99005811> <http://www.w3.org/2004/02/skos/core#broader> <http://id.loc.gov/authorities/subjects/sh85077507> . 
<http://id.loc.gov/authorities/subjects/sh99005811> <http://www.w3.org/2004/02/skos/core#inScheme> <http://id.loc.gov/authorities/subjects> . 
<http://id.loc.gov/authorities/subjects/sh99005811> <http://www.w3.org/2004/02/skos/core#changeNote> _:bnode9authoritiessubjectssh99005811 . 
_:bnode9authoritiessubjectssh99005811 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/vocab/changeset/schema#ChangeSet> . 
_:bnode9authoritiessubjectssh99005811 <http://purl.org/vocab/changeset/schema#subjectOfChange> <http://id.loc.gov/authorities/subjects/sh99005811> . 
_:bnode9authoritiessubjectssh99005811 <http://purl.org/vocab/changeset/schema#creatorName> "" . 
_:bnode9authoritiessubjectssh99005811 <http://purl.org/vocab/changeset/schema#createdDate> "1999-08-10T00:00:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> . 
_:bnode9authoritiessubjectssh99005811 <http://purl.org/vocab/changeset/schema#changeReason> "new"^^<http://www.w3.org/2001/XMLSchema#string> . 
<http://id.loc.gov/authorities/subjects/sh99005811> <http://www.w3.org/2004/02/skos/core#changeNote> _:bnode17authoritiessubjectssh99005811 . 
_:bnode17authoritiessubjectssh99005811 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/vocab/changeset/schema#ChangeSet> . 
_:bnode17authoritiessubjectssh99005811 <http://purl.org/vocab/changeset/schema#subjectOfChange> <http://id.loc.gov/authorities/subjects/sh99005811> . 
_:bnode17authoritiessubjectssh99005811 <http://purl.org/vocab/changeset/schema#creatorName> "" . 
_:bnode17authoritiessubjectssh99005811 <http://purl.org/vocab/changeset/schema#createdDate> "1999-10-18T11:33:45"^^<http://www.w3.org/2001/XMLSchema#dateTime> . 
_:bnode17authoritiessubjectssh99005811 <http://purl.org/vocab/changeset/schema#changeReason> "revised"^^<http://www.w3.org/2001/XMLSchema#string> .