PropertyValue
?:linkContext
  • Codd, E.F. (1990): The Relational Model for Database Management Version 2, Addison-Wesley Publishing Company, Reading, Mass. 1990 (xsd:string)
  • Codd, Edgar F. (1990), The Relational Model for Database Management: Version 2, Reading: Addison Wesley. (xsd:string)
?:linkSource
  • OUTCITE pipeline (xsd:string)
?:linkingMethod
  • automatic (xsd:string)
?:mainEntity
?:name
  • Codd, E. F. (1990). The Relational Model for Database Management: Version 2. Reading: Addison-Wesley Publishing Company. (xsd:string)
is ?:referenceMetadata of
?:toSource
  • gesis_bib (xsd:string)
rdf:type