PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • multipronged approach to understanding and regulating the risks of nanomaterials, including conducting research and implementing a voluntary data collection program.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gao.gov