PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Rover team members are using that data and other information to construct a simulation of Spirit is situation in a rover testing facility at JPL. The team is testing different materials to use as soil that will mimic the physical properties of the Martian soil where Spirit is embedded.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com