<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Raychaudhuri equation#Optical equations" .
<http://caligraph.org/resource/Amal_Kumar_Raychaudhuri>	<http://caligraph.org/ontology/knownFor>	<http://caligraph.org/resource/Raychaudhuri_equation> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Congruence_(general_relativity)> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/2000/01/rdf-schema#label>	"Raychaudhuri equation" .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Index_of_physics_articles_(R)> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Scientific_equation_named_after_people> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Contributor_to_general_relativity> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_Indian_innovation> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Indian_invention_or_discovery> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Raychaudhuri_equation> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_scientific_equations_named_after_people> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_contributors_to_general_relativity> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Scientific_phenomena_named_after_people> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Raychaudhuri equation" .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Raychaudhuri optical equation" .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Raychaudhari equation" .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Indian_inventions_and_discoveries> .
<http://caligraph.org/resource/Raychaudhuri_equation>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Raychaudhuri's equation" .