PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A bipartite graph is a graph where there are two types of nodes, say red and blue, with the property that there exist edges connected red nodes to blue nodes, but no edges connecting reds to reds or blues to blues.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk