About: http://webisa.webdatacommons.org/276273873

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	The catheter system of claim 18, wherein the surface feature is a helical shape formed in the outlet lumen. 23.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com