About: http://webisa.webdatacommons.org/141710573

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	Activates charcoal is used in gas masks to remove poisonous gases such as carbon monoxide, methane etc.
http://www.w3.org/ns/prov#wasQuotedFrom	askiitians.com