PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A predicate in general is a function with only one bit of output, i.e. two different possible values. (Normally we look at functions with values $0$ and $1$, or false and true.)
http://www.w3.org/ns/prov#wasQuotedFrom
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