About: http://webisa.webdatacommons.org/410307325

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In U.S. Pat. No. 5,429,604, titled Fiber Optic Catheter with Twistable Tip, invented by Dan J. Hammersmark, Timothy J. Wood, and Matthew S. Solar, the present invention is a catheter with a twistable tip.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com