About: http://webisa.webdatacommons.org/245963416

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	Therefore, where arsenic is present, it is preferable to pre-adsorb the arsenic by imposing a high surface area material, such as a silicate, in the gas stream between the combustion chamber and the particle filter.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au