PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If the vertex is a continue vertex, block 214 transfers to block 216 which calls FIG. 12 to process the continue vertex, otherwise, block 218 calls FIG. 13 to process the end/join vertex.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com