PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Writing good ad copy, online or offline, is tough work and a lot of skill, and that???s why you see so little of it -- but especially on websites where copy is almost an afterthought or a hand-me-down, outdated print brochure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ranseenmarketing.com