PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The question of how constraint data should be formatted was raised and the opinion was that adoption of a standard common format would not be possible since the program contents are different, e.g., some programs use pseudo atoms and others do not, the types of constraints vary, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rcsb.org