PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These robots contain special types of materials and transducers, and they can convert that elastic energy into electrostatic energy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thetartan.org