About: http://webisa.webdatacommons.org/166199407

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	The device of the invention can also be used for the combustion and/or direct drying of sludges, especially sewage sludge.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com