PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gravity, stress and other forces will be a few of the physical science concepts covered as we inspire the creative inventor in us all.
http://www.w3.org/ns/prov#wasQuotedFrom
  • curiodyssey.org