<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Physics_experiments> .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/German_invention_or_discovery> .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Wave_mechanics> .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Physics_experiment> .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Wave_mechanic> .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Index_of_physics_articles_(R)> .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Acoustic> .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Rubens tube" .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Acoustics> .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Rubens_tube> .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_German_inventions_and_discoveries> .
<http://caligraph.org/resource/Rubens_tube>	<http://www.w3.org/2000/01/rdf-schema#label>	"Rubens tube" .