PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Looking at the program again this morning I realized that if there was a subtle problem with applying the TR PTF then it might cause an infinite loop of IPLing, which would be very bad.
http://www.w3.org/ns/prov#wasQuotedFrom
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