About: http://webisa.webdatacommons.org/296431420

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	However, there may be particular situations where glass, ceramics, or other materials may find application, such as a glass window for optical clarity, modification of surface tension, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca