PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Consider a general exercise program that includes activities such as walking, water workouts or tai chi???a gentle exercise that involves slow and graceful dance-like movements.
http://www.w3.org/ns/prov#wasQuotedFrom
  • acatoday.org