PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • NSF-funded national centers, facilities or institutes such as the national observatories or the Kavli Institute for Theoretical Physics (KITP), U.S. non-profit organizations with research and educational missions, and/or
http://www.w3.org/ns/prov#wasQuotedFrom
  • nsf.gov