About: http://webisa.webdatacommons.org/444669738

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	However, the incineration of MSW tends to concentrate its metals content, particularly heavy metals such as lead and cadmium, in the residue or ash fromthe combustion.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com