About: http://webisa.webdatacommons.org/327848597

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	agents such as caustics, acids, drying agents, polishes, and other chemicals;
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com