PropertyValue
?:linkContext
  • Frey, James H. (1989). Survey Research. Newbury Park: Sage. (xsd:string)
?:linkSource
  • OUTCITE pipeline (xsd:string)
?:linkingMethod
  • automatic (xsd:string)
?:mainEntity
?:name
  • Frey, J. H. (1989). Survey Research. Newbury Park: Sage. (xsd:string)
is ?:referenceMetadata of
?:toSource
  • sowiport (xsd:string)
rdf:type