PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Research by Meredith Phillips of UCLA shows that high-income parents of children up to six years old spent an average of 1,300 more hours taking their children to ??novel?? places (that is, other than their homes, day-care centers, or schools) than lower-income parents did.
http://www.w3.org/ns/prov#wasQuotedFrom
  • city-journal.org