PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I found that the children of the affluent and the children of the un-affluent had problems, but they were different kinds of problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ssa.gov