About: http://webisa.webdatacommons.org/451692253

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	uffer, biocides, and chelating agents, such as ethylene diamine tetra amine, EDTA and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com