PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In this book social workers, lawyers, psychologists, and other professionals report on issues facing grandparent caregivers, and present their research findings:
http://www.w3.org/ns/prov#wasQuotedFrom
  • hhs.gov