PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Be sure to check out the Educational Resources section this month, for additional powerpoints, videos and other materials that can enrich the content. (Science Education Standards)
http://www.w3.org/ns/prov#wasQuotedFrom
  • nasa.gov