About: http://webisa.webdatacommons.org/205387853

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	thylmethacrylate and ethylmethacrylate may be incorporated into the poly-HEMA to modify the water absorption, oxygen permeability, or other physical properties as demanded by the intended use.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com