PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Most coaches, gym teachers, and personal trainers preach that stretching before exercise is an essential part of both avoiding injury and improving performance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theatlantic.com