<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Political_and_economic_think_tank_based_in_the_United_Kingdom> .
<http://caligraph.org/resource/Population_Matters>	<http://caligraph.org/ontology/alternativeName>	"Optimum Population Trust" .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/David_Bellamy> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Pressure_group_in_the_United_Kingdom> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Political_advocacy_group_in_England> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Advocate_of_women\u0027s_reproductive_rights> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_environmental_organizations> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Think_tank_in_the_United_Kingdom> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Nature_conservation_organisation_based_in_the_United_Kingdom> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Nature_conservation_organisations_based_in_the_United_Kingdom> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Population_concern_advocacy_groups> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Population_concern_advocacy_group> .
<http://caligraph.org/resource/Population_Matters>	<http://caligraph.org/ontology/keyPerson>	<http://caligraph.org/resource/Sara_Parkin> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Charities_based_in_England> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Population_research_organization> .
<http://caligraph.org/resource/Population_Matters>	<http://caligraph.org/ontology/headquarter>	<http://caligraph.org/resource/England> .
<http://caligraph.org/resource/Population_Matters>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Think_tank> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Charity_based_in_England> .
<http://caligraph.org/resource/Population_Matters>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Advocacy_group> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Political_and_economic_think_tanks_based_in_the_United_Kingdom> .
<http://caligraph.org/resource/Population_Matters>	<http://caligraph.org/ontology/keyPerson>	<http://caligraph.org/resource/Jonathon_Porritt> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Population Matters" .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Human_overpopulation> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Population_research_organizations> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Pledge two or fewer" .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Environmental_charity_based_in_the_United_Kingdom> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Political_advocacy_groups_in_England> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Environmental_charities_based_in_the_United_Kingdom> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/2000/01/rdf-schema#label>	"Population Matters" .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Population_Action_International> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_pressure_groups_in_the_United_Kingdom> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_think_tanks_in_the_United_Kingdom> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Population_Matters> .
<http://caligraph.org/resource/Population_Matters>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Sustainability_organization> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Advocates_of_women\u0027s_reproductive_rights> .
<http://caligraph.org/resource/Population_Matters>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Population concern" .