About: http://webisa.webdatacommons.org/93049108

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	(iv) said process comprises the further step (g) of purifying the lower temperature hot gases from said boilers to remove impurities including sulphur and carbon and recovering elemental sulphur;
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com