• Facets (new session)
• Description
• Metadata
• Settings
  • Rule: ActivityStreamsMapasEquivalentb3sb3sifpdbprdf-labelfacetshttp://dbpedia.org/resource/inference/rules/dbpedia#http://dbpedia.org/resource/inference/rules/opencyc#http://dbpedia.org/resource/inference/rules/umbel#http://dbpedia.org/resource/inference/rules/yago#http://dbpedia.org/schema/property_rules#http://www.ontologyportal.org/inference/rules/SUMO#http://www.ontologyportal.org/inference/rules/WordNet#http://www.w3.org/2002/07/owl#ldpoplwebskos-transurn:det:rdf:labelvirtrdf-labelvirtrdf-urlNone
    
  • Inverse Functional Properties: Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects
  • "Same As": Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects (recommended) Apply to subjects, objects and predicates (not recommended on big datasets) Apply to predicates only (special use cases only)

About: Czesław Lejewski     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatPolishPhilosophers, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: Thingyago:CausalAgent100007347yago:Expert109617867yago:Intellectual109621545yago:LivingThing100004258yago:Logician110269785yago:Object100002684yago:Organism100004475yago:Person100007846yago:Philosopher110423589yago:PhysicalEntity100001930yago:YagoLegalActoryago:YagoLegalActorGeoyago:Scholar110557854yago:Whole100003553yago:Wikicat20th-centuryPhilosophersyago:WikicatPolishLogiciansyago:WikicatPolishPhilosophers New Facet based on Instances of this Class

Czesław Lejewski (Minsk 1913–Doncaster 2001) was a Polish philosopher and logician, and a member of the Lwow-Warsaw School of Logic. He studied under Jan Łukasiewicz and Karl Popper in the London School of Economics, and W. V. O. Quine.