PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Canfield actually explains that WePay will sometimes reach out to project creators early in a campaign to better understand this form of risk, asking questions like whether the product is a prototype or further along in the production cycle.
http://www.w3.org/ns/prov#wasQuotedFrom
  • crowdfundinsider.com