<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_North_American_opera_companies> .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Opera House Block" .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Edwin_E._Lewis> .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Harvard_College_undergraduate_organizations> .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Harvard_College_undergraduate_organization> .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Robert_W._Hill> .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Howell_Downtown_Historic_District> .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/North_American_opera_company> .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Eugene_C._Gardner> .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Lowell House Opera" .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_Lowell,_Massachusetts> .
<http://caligraph.org/resource/Opera%20House%20Block_(16819206)>	<http://www.w3.org/2000/01/rdf-schema#label>	"Opera House Block" .