<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Topic> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Iron-works"@en .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#elementList> _:b7iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b7iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> _:b8iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b7iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:b8iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#TopicElement> .
_:b8iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.loc.gov/mads/rdf/v1#elementValue> "Iron-works"@en .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasVariant> _:b11iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b11iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Topic> .
_:b11iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Variant> .
_:b11iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.loc.gov/mads/rdf/v1#variantLabel> "Ironworks"@en .
_:b11iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.loc.gov/mads/rdf/v1#elementList> _:b16iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b16iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> _:b17iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b16iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:b17iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#TopicElement> .
_:b17iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.loc.gov/mads/rdf/v1#elementValue> "Ironworks"@en .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://id.loc.gov/ontologies/bflc/marcKey> "150 $aIron-works" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#classification> _:b22iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b22iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://id.loc.gov/ontologies/lcc#ClassNumber> .
_:b22iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.loc.gov/mads/rdf/v1#code> "TS330-TS360" .
_:b22iddOtlocdOtgovauthoritiessubjectssh85068240 <http://id.loc.gov/ontologies/bibframe/assigner> <http://id.loc.gov/vocabulary/organizations/dlc> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasBroaderAuthority> <http://id.loc.gov/authorities/subjects/sh85046823> .
<http://id.loc.gov/authorities/subjects/sh85046823> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Topic> .
<http://id.loc.gov/authorities/subjects/sh85046823> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://id.loc.gov/authorities/subjects/sh85046823> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Factories"@en .
<http://id.loc.gov/authorities/subjects/sh85046823> <http://www.loc.gov/mads/rdf/v1#elementList> _:b32iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b32iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> _:b33iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b32iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:b33iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#TopicElement> .
_:b33iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.loc.gov/mads/rdf/v1#elementValue> "Factories"@en .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasCloseExternalAuthority> <http://id.worldcat.org/fast/979359> .
<http://id.worldcat.org/fast/979359> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://id.worldcat.org/fast/979359> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Iron-works" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasCloseExternalAuthority> <https://d-nb.info/gnd/4151542-0> .
<https://d-nb.info/gnd/4151542-0> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<https://d-nb.info/gnd/4151542-0> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Eisenhüttenwerk" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasNarrowerAuthority> <http://id.loc.gov/authorities/subjects/sh85068191> .
<http://id.loc.gov/authorities/subjects/sh85068191> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://id.loc.gov/authorities/subjects/sh85068191> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Iron foundries"@en .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasNarrowerExternalAuthority> <http://id.worldcat.org/fast/979361> .
<http://id.worldcat.org/fast/979361> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://id.worldcat.org/fast/979361> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Iron-works--Energy conservation" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasNarrowerExternalAuthority> <http://id.worldcat.org/fast/979360> .
<http://id.worldcat.org/fast/979360> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://id.worldcat.org/fast/979360> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Iron-works--By-products" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasCloseExternalAuthority> <https://d-nb.info/gnd/4026098-7> .
<https://d-nb.info/gnd/4026098-7> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<https://d-nb.info/gnd/4026098-7> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Hüttenwerk" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasCloseExternalAuthority> <http://www.wikidata.org/entity/Q10832530> .
<http://www.wikidata.org/entity/Q10832530> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://www.wikidata.org/entity/Q10832530> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "ironworks" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasCloseExternalAuthority> <http://purl.org/bncf/tid/473> .
<http://purl.org/bncf/tid/473> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://purl.org/bncf/tid/473> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Oggetti di ferro"@it .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasNarrowerExternalAuthority> <http://id.worldcat.org/fast/979362> .
<http://id.worldcat.org/fast/979362> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://id.worldcat.org/fast/979362> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Iron-works--Environmental aspects" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasCloseExternalAuthority> <http://data.bnf.fr/ark:/12148/cb120984668> .
<http://data.bnf.fr/ark:/12148/cb120984668> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://data.bnf.fr/ark:/12148/cb120984668> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Objets en fer"@fr .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasNarrowerExternalAuthority> <http://id.worldcat.org/fast/979366> .
<http://id.worldcat.org/fast/979366> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://id.worldcat.org/fast/979366> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Iron-works--Quality control" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasCloseExternalAuthority> <http://data.bnf.fr/ark:/12148/cb120104342> .
<http://data.bnf.fr/ark:/12148/cb120104342> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://data.bnf.fr/ark:/12148/cb120104342> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Usines sidérurgiques"@fr .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasNarrowerExternalAuthority> <http://id.worldcat.org/fast/979363> .
<http://id.worldcat.org/fast/979363> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Authority> .
<http://id.worldcat.org/fast/979363> <http://www.loc.gov/mads/rdf/v1#authoritativeLabel> "Iron-works--Equipment and supplies" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#isMemberOfMADSCollection> <http://id.loc.gov/authorities/subjects/collection_LCSHAuthorizedHeadings> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#isMemberOfMADSCollection> <http://id.loc.gov/authorities/subjects/collection_LCSH_General> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#isMemberOfMADSCollection> <http://id.loc.gov/authorities/subjects/collection_SubdivideGeographically> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://id.loc.gov/ontologies/bflc/subjectOf> <http://id.loc.gov/resources/works/7443173> .
<http://id.loc.gov/resources/works/7443173> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://id.loc.gov/ontologies/bibframe/Work> .
<http://id.loc.gov/resources/works/7443173> <http://id.loc.gov/ontologies/bflc/aap> "Rüppel, Arno Verkehrstechnik der Hüttenwerke" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#isMemberOfMADSScheme> <http://id.loc.gov/authorities/subjects> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://id.loc.gov/vocabulary/identifiers/lccn> "sh 85068240" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2002/07/owl#sameAs> <info:lc/authorities/sh85068240> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2002/07/owl#sameAs> <http://id.loc.gov/authorities/sh85068240#concept> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasSource> _:b100iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b100iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Source> .
_:b100iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.loc.gov/mads/rdf/v1#citationSource> "The Bewl Valley ironworks, Kent, c.1300-1730, 1975." .
_:b100iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.loc.gov/mads/rdf/v1#citationStatus> "found" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#hasSource> _:b106iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b106iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.loc.gov/mads/rdf/v1#Source> .
_:b106iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.loc.gov/mads/rdf/v1#citationSource> "Merriam-Webster WWW site, Apr. 7, 2020" .
_:b106iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.loc.gov/mads/rdf/v1#citationNote> "(ironworks: a mill or building where iron or steel is smelted or heavy iron or steel products are made)"@en .
_:b106iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.loc.gov/mads/rdf/v1#citationStatus> "found" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#adminMetadata> _:b114iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b114iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://id.loc.gov/ontologies/RecordInfo#RecordInfo> .
_:b114iddOtlocdOtgovauthoritiessubjectssh85068240 <http://id.loc.gov/ontologies/RecordInfo#recordChangeDate> "1986-02-11T00:00:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
_:b114iddOtlocdOtgovauthoritiessubjectssh85068240 <http://id.loc.gov/ontologies/RecordInfo#recordStatus> "new"^^<http://www.w3.org/2001/XMLSchema#string> .
_:b114iddOtlocdOtgovauthoritiessubjectssh85068240 <http://id.loc.gov/ontologies/RecordInfo#recordContentSource> <http://id.loc.gov/vocabulary/organizations/dlc> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.loc.gov/mads/rdf/v1#adminMetadata> _:b121iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b121iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://id.loc.gov/ontologies/RecordInfo#RecordInfo> .
_:b121iddOtlocdOtgovauthoritiessubjectssh85068240 <http://id.loc.gov/ontologies/RecordInfo#recordChangeDate> "2020-06-17T13:42:46"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
_:b121iddOtlocdOtgovauthoritiessubjectssh85068240 <http://id.loc.gov/ontologies/RecordInfo#recordStatus> "revised"^^<http://www.w3.org/2001/XMLSchema#string> .
_:b121iddOtlocdOtgovauthoritiessubjectssh85068240 <http://id.loc.gov/ontologies/RecordInfo#recordContentSource> <http://id.loc.gov/vocabulary/organizations/ncu> .
<http://id.loc.gov/authorities/subjects/sh85068240> <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/sh85068240> <http://www.w3.org/2004/02/skos/core#prefLabel> "Iron-works"@en .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2008/05/skos-xl#altLabel> _:b131iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b131iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2008/05/skos-xl#Label> .
_:b131iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/2008/05/skos-xl#literalForm> "Ironworks"@en .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#broader> <http://id.loc.gov/authorities/subjects/sh85046823> .
<http://id.loc.gov/authorities/subjects/sh85046823> <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/sh85046823> <http://www.w3.org/2004/02/skos/core#prefLabel> "Factories"@en .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#narrower> <http://id.loc.gov/authorities/subjects/sh85068191> .
<http://id.loc.gov/authorities/subjects/sh85068191> <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/sh85068191> <http://www.w3.org/2004/02/skos/core#prefLabel> "Iron foundries"@en .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#closeMatch> <http://id.worldcat.org/fast/979359> .
<http://id.worldcat.org/fast/979359> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<http://id.worldcat.org/fast/979359> <http://www.w3.org/2004/02/skos/core#prefLabel> "Iron-works" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#closeMatch> <https://d-nb.info/gnd/4151542-0> .
<https://d-nb.info/gnd/4151542-0> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<https://d-nb.info/gnd/4151542-0> <http://www.w3.org/2004/02/skos/core#prefLabel> "Eisenhüttenwerk" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#closeMatch> <https://d-nb.info/gnd/4026098-7> .
<https://d-nb.info/gnd/4026098-7> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<https://d-nb.info/gnd/4026098-7> <http://www.w3.org/2004/02/skos/core#prefLabel> "Hüttenwerk" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#closeMatch> <http://www.wikidata.org/entity/Q10832530> .
<http://www.wikidata.org/entity/Q10832530> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<http://www.wikidata.org/entity/Q10832530> <http://www.w3.org/2004/02/skos/core#prefLabel> "ironworks" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#closeMatch> <http://purl.org/bncf/tid/473> .
<http://purl.org/bncf/tid/473> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<http://purl.org/bncf/tid/473> <http://www.w3.org/2004/02/skos/core#prefLabel> "Oggetti di ferro"@it .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#closeMatch> <http://data.bnf.fr/ark:/12148/cb120984668> .
<http://data.bnf.fr/ark:/12148/cb120984668> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<http://data.bnf.fr/ark:/12148/cb120984668> <http://www.w3.org/2004/02/skos/core#prefLabel> "Objets en fer"@fr .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#closeMatch> <http://data.bnf.fr/ark:/12148/cb120104342> .
<http://data.bnf.fr/ark:/12148/cb120104342> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<http://data.bnf.fr/ark:/12148/cb120104342> <http://www.w3.org/2004/02/skos/core#prefLabel> "Usines sidérurgiques"@fr .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#narrowMatch> <http://id.worldcat.org/fast/979361> .
<http://id.worldcat.org/fast/979361> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<http://id.worldcat.org/fast/979361> <http://www.w3.org/2004/02/skos/core#prefLabel> "Iron-works--Energy conservation" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#narrowMatch> <http://id.worldcat.org/fast/979360> .
<http://id.worldcat.org/fast/979360> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<http://id.worldcat.org/fast/979360> <http://www.w3.org/2004/02/skos/core#prefLabel> "Iron-works--By-products" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#narrowMatch> <http://id.worldcat.org/fast/979362> .
<http://id.worldcat.org/fast/979362> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<http://id.worldcat.org/fast/979362> <http://www.w3.org/2004/02/skos/core#prefLabel> "Iron-works--Environmental aspects" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#narrowMatch> <http://id.worldcat.org/fast/979366> .
<http://id.worldcat.org/fast/979366> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<http://id.worldcat.org/fast/979366> <http://www.w3.org/2004/02/skos/core#prefLabel> "Iron-works--Quality control" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#narrowMatch> <http://id.worldcat.org/fast/979363> .
<http://id.worldcat.org/fast/979363> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<http://id.worldcat.org/fast/979363> <http://www.w3.org/2004/02/skos/core#prefLabel> "Iron-works--Equipment and supplies" .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#inScheme> <http://id.loc.gov/authorities/subjects> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#altLabel> "Ironworks"@en .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#changeNote> _:b209iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b209iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/vocab/changeset/schema#ChangeSet> .
_:b209iddOtlocdOtgovauthoritiessubjectssh85068240 <http://purl.org/vocab/changeset/schema#subjectOfChange> <http://id.loc.gov/authorities/subjects/sh85068240> .
_:b209iddOtlocdOtgovauthoritiessubjectssh85068240 <http://purl.org/vocab/changeset/schema#creatorName> <http://id.loc.gov/vocabulary/organizations/dlc> .
_:b209iddOtlocdOtgovauthoritiessubjectssh85068240 <http://purl.org/vocab/changeset/schema#createdDate> "1986-02-11T00:00:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
_:b209iddOtlocdOtgovauthoritiessubjectssh85068240 <http://purl.org/vocab/changeset/schema#changeReason> "new"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://id.loc.gov/authorities/subjects/sh85068240> <http://www.w3.org/2004/02/skos/core#changeNote> _:b217iddOtlocdOtgovauthoritiessubjectssh85068240 .
_:b217iddOtlocdOtgovauthoritiessubjectssh85068240 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/vocab/changeset/schema#ChangeSet> .
_:b217iddOtlocdOtgovauthoritiessubjectssh85068240 <http://purl.org/vocab/changeset/schema#subjectOfChange> <http://id.loc.gov/authorities/subjects/sh85068240> .
_:b217iddOtlocdOtgovauthoritiessubjectssh85068240 <http://purl.org/vocab/changeset/schema#creatorName> <http://id.loc.gov/vocabulary/organizations/ncu> .
_:b217iddOtlocdOtgovauthoritiessubjectssh85068240 <http://purl.org/vocab/changeset/schema#createdDate> "2020-06-17T13:42:46"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
_:b217iddOtlocdOtgovauthoritiessubjectssh85068240 <http://purl.org/vocab/changeset/schema#changeReason> "revised"^^<http://www.w3.org/2001/XMLSchema#string> .