<http://caligraph.org/resource/Shchelkin_spiral>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Ignition_system> .
<http://caligraph.org/resource/Shchelkin_spiral>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Spirals> .
<http://caligraph.org/resource/Shchelkin_spiral>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Shchelkin spiral" .
<http://caligraph.org/resource/Shchelkin_spiral>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Soviet_inventions> .
<http://caligraph.org/resource/Shchelkin_spiral>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_spirals> .
<http://caligraph.org/resource/Shchelkin_spiral>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Spiral> .
<http://caligraph.org/resource/Shchelkin_spiral>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Shchelkin_spiral>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Ignition_systems> .
<http://caligraph.org/resource/Shchelkin_spiral>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Soviet_invention> .
<http://caligraph.org/resource/Shchelkin_spiral>	<http://www.w3.org/2000/01/rdf-schema#label>	"Shchelkin spiral" .
<http://caligraph.org/resource/Shchelkin_spiral>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Shchelkin_spiral> .