PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Basic research is defined here as mainly aimed at understanding natural phenomena, discovering objective laws and conducting systematic investigation, examination, and analysis of basic scientific data and exploring the associated laws" (Li 1990).
http://www.w3.org/ns/prov#wasQuotedFrom
  • nap.edu