PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Wedding gifts and gifts exchanged between individuals on birthdays, holidays, and other similar occasions, provided that the gifts exchanged are not substantially disproportionate in value; and
http://www.w3.org/ns/prov#wasQuotedFrom
  • ca.gov