PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Come to think of it, is it fair to say that all tags except html, head and body can be used more than once?
http://www.w3.org/ns/prov#wasQuotedFrom
  • html5doctor.com