<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Artificial_materials> .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Insulator> .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Cleaning_tools> .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Melamine_foam> .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Artificial_material> .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Abrasives> .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Cleaning_tool> .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/2000/01/rdf-schema#label>	"Melamine foam" .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_cleaning_tools> .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Melamine foam" .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Melamine foam#As a cleaner" .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Abrasive> .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Insulators> .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/2004/02/skos/core#altLabel>	"melamine foam cleaner" .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/2004/02/skos/core#altLabel>	"melamine sponges" .
<http://caligraph.org/resource/Melamine_foam>	<http://www.w3.org/2004/02/skos/core#altLabel>	"melamine foam" .