<http://caligraph.org/ontology/Predecessor_of_the_Boston_and_Maine_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Predecessor_of_Pan_Am_Railways> .
<http://caligraph.org/ontology/Predecessor_of_the_Boston_and_Maine_Railroad>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_operator_Boston%20and%20Maine%20Railroad> .
<http://caligraph.org/ontology/Predecessor_of_the_Boston_and_Maine_Railroad>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Predecessors_of_the_Boston_and_Maine_Railroad> .
<http://caligraph.org/ontology/Predecessor_of_the_Boston_and_Maine_Railroad>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Predecessor_of_the_Boston_and_Maine_Railroad>	<http://www.w3.org/2000/01/rdf-schema#label>	"Predecessor of the Boston and Maine Railroad" .