About: http://webisa.webdatacommons.org/281239638

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	The protective masks enable personnel to enter hazardous environments, such as areas filled with caustic gases or burning structures.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es