<http://webisa.webdatacommons.org/prov/48515532>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/180937132> .
<http://webisa.webdatacommons.org/180937132>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/180937132>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/180937132>	<http://www.w3.org/ns/prov#value>	"horizontal alignments and locations of such facilities as stations, yards, and maintenance" .