PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In many embodiments the isolated region is bounded on the side by a single well that is formed in the shape of a closed figure???for example, a circle, rectangle or other polygon or some other shape.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com