About: http://webisa.webdatacommons.org/374027180

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	Later (1935???45), new materials such as silicone were developed as water repellent and
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net