PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, all cost factors should be considered including risk, and for small orders of custom parts the risk of not getting what you need is pretty high and should be weighed against the cost of something going wrong.
http://www.w3.org/ns/prov#wasQuotedFrom
  • designnews.com