About: http://webisa.webdatacommons.org/198204231

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	As hexavalent chromium is a carcinogen and a designated hazardous air pollutant, protection of worker health and safety as well as the environment requires control of its emission.
http://www.w3.org/ns/prov#wasQuotedFrom	p2ric.org