About: http://webisa.webdatacommons.org/2686147

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	Duck-bill valve 162 may be made from suitable biocompatible materials including, but not limited to elastomeric materials such as silicone, fluorosilicone, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com