PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Similarly, the rotary valves and other ball valves tend to crush the adipocytes as they close.The inventors have found that the duckbill and the flutter type of valves are preferred for this application, for the following reasons.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com