About: http://webisa.webdatacommons.org/388669299

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	But the studies did not evaluate exposure to chemicals during maintenance work, blackouts, gas leaks or other incidents when the level of toxic gas goes up sharply, the judges said.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org