PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • First of all let me be clear, YES, unions were necessary especially 120 years ago and even in the last 50-80 years.
http://www.w3.org/ns/prov#wasQuotedFrom
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