About: http://webisa.webdatacommons.org/172387088

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 release of hazardous substances into the atmosphere is an ever present danger in many chemical processes, and can present serious problems, particularly in populated areas.
http://www.w3.org/ns/prov#wasQuotedFrom	metenguk.com