About: http://webisa.webdatacommons.org/123497730

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	Examples of the vulcanization aids are metal oxides such as zinc oxide and magnesium oxide, stearic acid, oleic acid, and zinc stearate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es