About: http://webisa.webdatacommons.org/29483710

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	In the 1980s and 90s, OSHA took a more active role in protecting against health hazards in the workplace, seeking to limit the exposure of workers to hazardous substances such as lead, asbestos, pesticides, and toxic chemicals and noise.
http://www.w3.org/ns/prov#wasQuotedFrom	infoplease.com