PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • (ii) The son or daughter is a widower or widow, or is divorced and has not remarried, or has a spouse living in the home who, because of a physical or mental condition, is incapable of taking care of the child and the condition is present for at least four continuous weeks in the calendar quarter in which the work is done.
http://www.w3.org/ns/prov#wasQuotedFrom
  • socialsecurity.gov