<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Portland (lime)stone" .
<http://caligraph.org/resource/Coal_Exchange,_London>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Decorative_stone> .
<http://caligraph.org/resource/Casino_at_Marino>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/130_Colmore_Row>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Richmond_Bridge,_London>	<http://caligraph.org/ontology/constructionMaterial>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Woodhall_Park>	<http://caligraph.org/ontology/structuralSystem>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Royal_Courts_of_Justice>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"portland" .
<http://caligraph.org/resource/Leeds_Civic_Hall>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Hall_of_Memory,_Birmingham>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2000/01/rdf-schema#label>	"Portland stone" .
<http://caligraph.org/resource/St_Olaf_House>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/The_Custom_House>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/The_Golden_Beam>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/J._Ashford_&_Son_building>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"portland stone" .
<http://caligraph.org/resource/Government_Buildings>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Portland stone#Independent & Admiralty Quarries" .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"limestone" .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Portland" .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"stone" .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Main_topic_classifications> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Bath & Portland Stone" .
<http://caligraph.org/resource/Ministry_of_Defence_Main_Building>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Portland stone" .
<http://caligraph.org/resource/Flora_Fountain>	<http://caligraph.org/ontology/structuralSystem>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Castletown_House>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Portland limestone" .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Global_Heritage_Stone_Resource> .
<http://caligraph.org/resource/Darnley_Mausoleum>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Ashton_Memorial>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Four_Courts>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/St._Helen\u0027s,_Booterstown>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Portlandian" .
<http://caligraph.org/resource/Middlesex_Guildhall>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Chiswick_Bridge>	<http://caligraph.org/ontology/constructionMaterial>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Portland Stone" .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_decorative_stones> .
<http://caligraph.org/resource/United_Nations_General_Assembly_Building>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"portlandian limestone" .
<http://caligraph.org/resource/Thames_House>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Portland Freestone" .
<http://caligraph.org/resource/Portland_stone>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Portland Roach" .
<http://caligraph.org/resource/Birmingham_Municipal_Bank_headquarters>	<http://caligraph.org/ontology/material>	<http://caligraph.org/resource/Portland_stone> .
<http://caligraph.org/resource/High_Bridge,_Reading>	<http://caligraph.org/ontology/constructionMaterial>	<http://caligraph.org/resource/Portland_stone> .