<http://webisa.webdatacommons.org/84928127>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<rmtlondoncalling.org.uk> .
<http://webisa.webdatacommons.org/prov/481579115>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/84928127> .
<http://webisa.webdatacommons.org/84928127>	<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://webisa.webdatacommons.org/84928127>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .