About: http://webisa.webdatacommons.org/358714265

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	Water-soluble polymers, such as polyvinyl pyrrolidone or polyvinyl alcohol, can also be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com