PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What a difference it makes to see such episodes not as a failure to ascend to the next stage, but as part of the natural movement, the ebb and flow, of learning. ???Slipping back??? isn???t a shameful retreat from our goal???it???s part of the process of getting there.
http://www.w3.org/ns/prov#wasQuotedFrom
  • time.com