About: http://webisa.webdatacommons.org/84928127

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	One such was the 35-year-old Washington DC metro, which switched to manual operation in the wake of a horrific rush-hour crash in June 2009, which killed nine people, including the operator.
http://www.w3.org/ns/prov#wasQuotedFrom	rmtlondoncalling.org.uk