<http://webisa.webdatacommons.org/231017497>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mwaa.com> .
<http://webisa.webdatacommons.org/prov/97428842>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/231017497> .
<http://webisa.webdatacommons.org/231017497>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/231017497>	<http://www.w3.org/ns/prov#value>	"Metrorail is the region???s rapid-transit system, providing access to Downtown Washington, DC and other destinations." .