About: http://webisa.webdatacommons.org/215451502

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	Superior quality... free of contaminants such as sulfur, lead and halogens.
http://www.w3.org/ns/prov#wasQuotedFrom	hisltd.co.uk