About: http://webisa.webdatacommons.org/341699318

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	Suitable materials are known to those skilled in the art, among them silicon dioxide, hydrogen silsesquioxane and methyl silsesquioxane, porous silica, SiLK, and benzocyclobutene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com