<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2000/01/rdf-schema#label>	"Polytetrafluoroethylene" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Octahedron_(album)> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Engineering_plastic> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/IARC_group_3> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/O-ring> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Film_capacitor> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"poly tetrafluoroethylene" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"ePTFE" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_refractive_indices> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Dry_lubricant> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://caligraph.org/ontology/iupacName>	"Poly(1,1,2,2-tetrafluoroethylene)" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Fluoropolymer> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Printed_circuit_board> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Polytetrafluoroethylene> .
<http://caligraph.org/resource/DuPont_(1802%E2%80%932017)>	<http://caligraph.org/ontology/product>	<http://caligraph.org/resource/Polytetrafluoroethylene> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Polytetrafluroethylene" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"polytetrafluorethylene" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Refractive_index> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Pyrotechnic_oxidizer> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Biomaterials> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Fluoropolymers> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_synthetic_polymers> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Extreme_tribology> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Materials_for_use_in_vacuum> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Polytetrafluoroethylene#History" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"polytetra-fluoroethylene" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Body_piercing_materials> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Marine_plastic_pollution> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Teflon" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Roofing_materials> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Plastic> .
<http://caligraph.org/resource/Lenzing_AG>	<http://caligraph.org/ontology/product>	<http://caligraph.org/resource/Polytetrafluoroethylene> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/IR_welding> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Index_of_electrical_engineering_articles> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_plastic_development> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://caligraph.org/ontology/alternativeName>	"Fluon, Poly(tetrafluoroethene), Poly(difluoromethylene), Poly(tetrafluoroethylene), teflon" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Substrate_(materials_science)> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"PTFE" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Fluorocarbons> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Roofing_material> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"polytetrafluoroethylene (PTFE)" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Ingredient_branding> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Young\u0027s_modulus> .
<http://caligraph.org/resource/Malcolm_Renfrew>	<http://caligraph.org/ontology/knownFor>	<http://caligraph.org/resource/Polytetrafluoroethylene> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Teflon coating" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Permeability_(electromagnetism)> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"teflon" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Dry_lubricants> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"poly(tetrafluoroethene)" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Fluorocarbon> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Crystallization_of_polymers> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Dielectric_strength> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"polytetrafluoroethylene" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Surface_energy> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Polyvinyl_fluoride> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Teflon (PTFE)" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Polytetrafluoroethylene" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Diaphragm_valve> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Teflon-coated" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/DuPont_product> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Synthetic_polymer> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Dielectrics> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Plastic> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Plastics> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_inventions> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Polymer_adsorption> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Sintered Teflon" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"PTFE (polytetrafluoroethylene)" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_invention> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Pyrotechnic_oxidizers> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Depolymerization> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Coaxial_cable> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"PTFE membrane" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Teflon fabric" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Standard> .
<http://caligraph.org/resource/Roy_J._Plunkett>	<http://caligraph.org/ontology/knownFor>	<http://caligraph.org/resource/Polytetrafluoroethylene> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Oral_hygiene> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Polytetrafluoroethylene#Applications_and_uses" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Serendipity> .
<http://caligraph.org/resource/Chemours>	<http://caligraph.org/ontology/product>	<http://caligraph.org/resource/Polytetrafluoroethylene> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_ASTM_International_standards_(D4001-5000)> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Dielectric> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:DuPont_products> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Polytetrafluoroethylene#Applications and uses" .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Biomaterial> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Hydrogen_pipeline_transport> .
<http://caligraph.org/resource/Polytetrafluoroethylene>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Biomaterial_surface_modifications> .