PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Most freelancers do not stock physical products, but if you do, the cost of that inventory is an expense for your business, too.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tutsplus.com