PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Z Note: It is often better to create an empty placeholder span (e.g. <span id=Q /> where the letter's heading would be in the page if it existed, since in most cases it is quite possible that it will come to exist in the future.
http://www.w3.org/ns/prov#wasQuotedFrom
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