<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:17th-century_fortifications> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Demolished_buildings_and_structures_in_Berlin> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/17th-century_fortification> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Military_structure> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_Berlin> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Buildings_and_structures_demolished_in_1740> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Building_or_structure_demolished_in_1740> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/2000/01/rdf-schema#label>	"Berlin Fortress" .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Berlin Fortress" .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Wall> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/2004/02/skos/core#altLabel>	"fortress" .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Nazi_Megastructures> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Berlin> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_walls> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://caligraph.org/ontology/buildingEndDate>	"1650" .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Walls> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Germany> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Berlin_Fortress> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Berlin_Fortress>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Demolished_building_or_structure_in_Berlin> .