PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This product lets you run up to three rings around any address and providing demographic information on such items as age, race, households, income, employment, education, housing, and more.
http://www.w3.org/ns/prov#wasQuotedFrom
  • censuscd.com