About: http://webisa.webdatacommons.org/15002149

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	Industries where safety is critical such as energy, pipelines, transport and shipping, as well as the armed forces, have been testing employees for several years.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com