@prefix scot: <http://vocabulary.curriculum.edu.au/scot/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://purl.org/vocab/changeset/schema#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

scot:4231
  skos:broader scot:4232 ;
  a skos:Concept ;
  skos:prefLabel "Concave mirrors"@en .

scot:4410
  skos:broader scot:4232 ;
  a skos:Concept ;
  skos:prefLabel "Convex mirrors"@en .

scot:3402
  skos:related scot:4232 ;
  a skos:Concept ;
  skos:prefLabel "Glass"@en .

scot:7907
  skos:related scot:4232 ;
  a skos:Concept ;
  skos:prefLabel "Reflectivity"@en, "反射率"@ja, "反射率"@zh .

<historyEvent:444463aa-9526-4aa5-a3fb-35d6557087af> ns0:subjectOfChange scot:4232 .
scot:5975
  skos:narrower scot:4232 ;
  a skos:Concept ;
  skos:prefLabel "Optical instruments"@en .

scot:4232
  a skos:Concept ;
  dc:created "2005-02-01T00:00:00.000Z"^^xsd:dateTime ;
  skos:prefLabel "Mirrors"@en ;
  skos:altLabel "Looking glasses"@en, "Specular reflection"@en ;
  skos:broader scot:5975 ;
  skos:related scot:3402, scot:7907 ;
  skos:narrower scot:4231, scot:4410 ;
  dc:modified "2009-07-16T00:00:00.000Z"^^xsd:dateTime ;
  skos:inScheme scot:6f1bbd29-fccf-4b0a-91d5-9089f768e88c ;
  skos:changeNote "5.3 - BT Reflectors removed, BT Optical instruments added."@en .

scot:6f1bbd29-fccf-4b0a-91d5-9089f768e88c a skos:ConceptScheme .