About: http://webisa.webdatacommons.org/172133735

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 drug delivery device 150 generally has a cylindrical shape 152, for example, or otherwise suitable base shape, which is formed of a biocompatible material such as silicone.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com