PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It will now be evident that there has been described herein, a suction-irrigation device caming mechanism having improved control, feel, mechanical advantage and other handling qualities; that it is relatively simple and inexpensive in design, is relatively shock resistant, and that it is easy and cost-effective to produce and use, thus contributing to its attractiveness and desirability.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com