PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Giving gifts on Valentine's Day is an opportunity for anyone to express love to friends, siblings, children, teachers, or other significant people in their lives.
http://www.w3.org/ns/prov#wasQuotedFrom
  • giftypedia.com