PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A system for performing source data verification as part of a clinical trial or other process that requires comparison of values in a database with source data at a plurality of geographically remote sites according to a set of procedures or parameters, said system comprising:
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com