About: http://webisa.webdatacommons.org/1903364

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	Further, gas masks and other protective clothing may function as preconcentrators in that they collect and remove trace compounds.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au