PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • do not be shy -- talk to scientists who work in a field you are interested in and especially do not hesitate to visit your teachers and professors to ask questions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nasa.gov