PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • n)A facial expression comprised by flexing the muscles of both ends of one's mouth while showing the front teeth, without vocalisation, and in humans is a common involuntary or voluntary expression of happiness, pleasure, amusement or anxiety.smile(Verb)or To have a smile on one's faceOrigin: From smilen, of origin, from smile, from *, from sm??lijanan, from smey??-.
http://www.w3.org/ns/prov#wasQuotedFrom
  • definitions.net