PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, a musical group may create a separate pay page for each work it has posted in digital form (see FIG. 7), and may use these pay pages to collect voluntary payments, such as tips, from users that download such works.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com