About: http://webisa.webdatacommons.org/300106912

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	Almost three-quarters of them work in hazardous environments, such as mines or factories, or with dangerous substances, such as chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com