About: http://webisa.webdatacommons.org/280419266

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	Mercury, linked to brain and nervous system damage, especially in unborn children, was used during the Cold War in the production of thermonuclear weapons.
http://www.w3.org/ns/prov#wasQuotedFrom	johnsoncitypress.com