About: http://webisa.webdatacommons.org/439490347

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	organic salts, and polymers such as poly(ethylene glycol) (PEG) and polyvinylpyrrolidone (PVP).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com