About: http://webisa.webdatacommons.org/326227443

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	As an example, high index of refraction, water and oxygen permeable, porous polymers, such as the materials used for soft contact lenses, may also be suitable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com