PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Knowing that a tree is a spruce, and that another is a balsam, and yet another is a birch, and a fourth is a maple ??? rather than all just being plain old ???trees??? ??? gives a child a way of seeing a forest differently.
http://www.w3.org/ns/prov#wasQuotedFrom
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