About: http://webisa.webdatacommons.org/273351059

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	with mineral oil or synthetic dyes such as coal tar red to improve the colour and
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net