PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Provides statistics and graphical data on the amount of time people spend doing various activities, such as paid work, childcare, volunteering, and socializing.
http://www.w3.org/ns/prov#wasQuotedFrom
  • buffalo.edu