PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Catheter 108 and central line 114 are commercially available from sources such as Target Therapeutics of Fremont, California, USA and U.S. Surgical of Connecticut, USA. Preferably, the catheter 108 is modified such that the end of the tool (such as any cutting edges) are removed, leaving only the handle and the shaft.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com