<http://caligraph.org/ontology/Spin-off_of_the_Louisville_and_Nashville_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Denver_&_Rio_Grande_Western_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_North_American_railroads>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Spin-offs_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Chicago,_Rock_Island_and_Pacific_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Norfolk_Southern_Railway>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Southern_Pacific_Transportation_Company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Union_Pacific_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_St._Louis%E2%80%93San_Francisco_Railway>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Kansas_City_Southern_Railway>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Penn_Central_Transportation_Company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_North_American_railroads>	<http://www.w3.org/2000/01/rdf-schema#label>	"Spin-off of North American railroads" .
<http://caligraph.org/ontology/Spin-off_of_the_Pittsburgh_and_Lake_Erie_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Reading_Company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Atchison,_Topeka_and_Santa_Fe_Railway>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Missouri%E2%80%93Kansas%E2%80%93Texas_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_North_American_railroads>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Spin-off_of_the_Burlington_Northern_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Baltimore_and_Ohio_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_BNSF_Railway>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_North_American_railroads>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Company> .
<http://caligraph.org/ontology/Spin-off_of_the_Chicago,_Milwaukee,_St._Paul_and_Pacific_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Northern_Pacific_Railway>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Chesapeake_and_Ohio_Railway>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Erie_Lackawanna_Railway>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Missouri_Pacific_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_CSX_Transportation>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Rutland_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Illinois_Central_Gulf_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Canadian_National_Railway>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Pennsylvania_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_Pan_Am_Railways>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_Conrail>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Canadian_Pacific_Railway>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .
<http://caligraph.org/ontology/Spin-off_of_the_Delaware_and_Hudson_Railway>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Spin-off_of_North_American_railroads> .