About: http://webisa.webdatacommons.org/46714095

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	Other materials such as feldspar, lime, and other absorbents can also be used instead of, or in addition to, activated carbon in this dry injection stage 6220 to capture heavy metals and tars in the syngas stream without blocking it.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com