About: http://webisa.webdatacommons.org/71485948

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	e materials including, for example, polyvinylpyrrolidone, polyacrylic acid, polyacrylamide, and the like, and other salts and nonfpolymeric extractable materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com