PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • GTD is about planning what to do with your time, logging time is a tool to check that your plans are working.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gettingthingsdone.com