About: http://webisa.webdatacommons.org/410190265

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 one preferred embodiment, the first portion 160 a of the matrix is an elastomer, for example a medical grade silicone.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au