PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A page can be thought of as a ???container??? of questions, and scripts can be thought of as ???containers??? of pages. [0027] Referring first to FIG. 1, shown generally at 10 is an example of a system that can implement an embodiment of the invention.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com