@prefix lcsh: <http://www.yso.fi/onto/lcsh/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

lcsh:sh85093211
  skos:topConceptOf <http://www.yso.fi/onto/lcsh> ;
  skos:related lcsh:sh85109754, lcsh:sh85003433, lcsh:sh85142449 ;
  skos:altLabel "Imaginary quantities"@en, "Quantities, Imaginary"@en, "Complex numbers"@en ;
  skos:closeMatch <http://d-nb.info/gnd/4128698-4>, <http://data.bnf.fr/ark:/12148/cb11981946j> ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  skos:notation "QA255" ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  skos:member lcsh:collection_LCSHAuthorizedHeadings, lcsh:collection_LCSH_General ;
  skos:prefLabel "Numbers, Complex"@en ;
  a skos:Concept .

lcsh:sh85109754
  skos:notation "QA196" ;
  skos:prefLabel "Quaternions"@en ;
  a skos:Concept ;
  skos:related lcsh:sh85093211 .

lcsh:sh85003433
  skos:notation "QA251" ;
  skos:prefLabel "Algebra, Universal"@en ;
  a skos:Concept ;
  skos:related lcsh:sh85093211 .

<http://data.bnf.fr/ark:/12148/cb11981946j> skos:closeMatch lcsh:sh85093211 .
lcsh:sh85142449
  skos:notation "TA347.V4", "QC20.7.V4", "QA433" ;
  skos:prefLabel "Vector analysis"@en ;
  a skos:Concept ;
  skos:related lcsh:sh85093211 .

<http://d-nb.info/gnd/4128698-4> skos:closeMatch lcsh:sh85093211 .
lcsh:sh96011677 skos:broader lcsh:sh85093211 .
lcsh:sh2002012188 skos:broader lcsh:sh85093211 .
lcsh:sh85093221 skos:broader lcsh:sh85093211 .
lcsh:sh85052327 skos:broader lcsh:sh85093211 .
<http://www.yso.fi/onto/lcsh>
  a skos:ConceptScheme ;
  skos:hasTopConcept lcsh:sh85093211 .

lcsh:sh85009562 skos:broader lcsh:sh85093211 .