About: http://webisa.webdatacommons.org/415766295

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	Occupational health and safety issues were a top priority of trade unions, especially in the mining, construction, and heavy manufacturing industries where processes were dangerous and sometimes deadly.
http://www.w3.org/ns/prov#wasQuotedFrom	state.gov