PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Customer Obsession when your customer is an astronaut, space tourist or researcher revolves first and foremost around safety, the simple yet costly concept of not hurting (or killing) your customer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • spacepirations.com