About: http://webisa.webdatacommons.org/183167465

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	For example, inorganics, such as silica, clays (e.g., bentonite), puttys, adhesives, and fillers available from Cotronics Inc., Brooklyn, NY and Flexbar Machine Corp. Central Islip, NY have been used herein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com