PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although collaboration in child abuse investigations has been emphasized since 1974, barriers, including role conflicts and organizational differences, have often been reported.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science.gov