About: http://webisa.webdatacommons.org/65877069

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 reservoir gels may be comprised of water soluble polymers or hydrogels, such as polyvinyl alcohol, or crosslinked hydrogels described in U.S. Pat. 5,069,908.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es