About: http://webisa.webdatacommons.org/145888615

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	Also in this article is a reference for the different grades of H2O2:
http://www.w3.org/ns/prov#wasQuotedFrom	cancertutor.com