About: http://webisa.webdatacommons.org/339862572

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	Workers at the private sites were exposed to a variety of risks, including toxic materials like beryllium, chemicals like fluorine, and radioactive materials, notably uranium, but also thorium.
http://www.w3.org/ns/prov#wasQuotedFrom	ieer.org