<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/River_Great_Ouse> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_rivers_discharging_into_the_North_Sea> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_navigation_authorities_in_the_United_Kingdom> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Acts_of_the_Parliament_of_Great_Britain,_1740%E2%80%931759> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Act_of_the_Parliament_of_Great_Britain,_1780%E2%80%931800> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/2004/02/skos/core#altLabel>	"River Ivel: Navigation Act 1757" .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Act_of_the_Parliament_of_Great_Britain,_1740%E2%80%931759> .
<http://caligraph.org/resource/River_Ivel>	<http://caligraph.org/ontology/riverMouth>	<http://caligraph.org/resource/River_Great_Ouse> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Ivel" .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_rivers_of_England> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/River_of_Hertfordshire> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Francis_Giles> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Tributaries_of_the_River_Great_Ouse> .
<http://caligraph.org/resource/River_Ivel>	<http://caligraph.org/ontology/mouthMountain>	<http://caligraph.org/resource/Hertfordshire> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Rivers_of_Bedfordshire> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Navigation_authority_in_the_United_Kingdom> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/River_discharging_into_the_North_Sea> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Acts_of_the_Parliament_of_Great_Britain,_1780%E2%80%931800> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Tributary_of_the_River_Great_Ouse> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Rivers_of_Hertfordshire> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/River_Ivel> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/River_of_Bedfordshire> .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/2000/01/rdf-schema#label>	"River Ivel" .
<http://caligraph.org/resource/River_Ivel>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"River Ivel" .