PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Recently, I have sort of settled on a system to use on-line systems (I use EverNote and Appigo ToDo) to combine Organizing Categories and AoF along with actions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gettingthingsdone.com