• 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: Harry Ward Leonard     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : umbel-rc:Scientist, within Data Space : dbpedia.org associated with source document(s)

Type: Thingfoaf:Personpersondul:NaturalPersonEukaryoteHomo sapiensHumanAnimalyago:WikicatAmericanElectricalEngineersyago:WikicatAmericanInventorsyago:WikicatAmericanPeopleanimaleukaryotescientistspeciesschema:Personyago:WikicatPeopleAssociatedWithElectricityyago:WikicatPeopleAssociatedWithEnergyyago:WikicatPeopleFromCincinnati,OhioScientistyago:CausalAgent100007347yago:Creator109614315yago:ElectricalEngineer110049017yago:Engineer109615807yago:Inventor110214637yago:LivingThing100004258yago:Object100002684yago:Organism100004475yago:Person100007846yago:PhysicalEntity100001930yago:WikicatInventorsyago:YagoLegalActoryago:YagoLegalActorGeoyago:Scientist110560637yago:Whole100003553yago:WikicatElectricalEngineersyago:WikicatEngineersumbel-rc:Scientist New Facet based on Instances of this Class

Harry Ward Leonard (February 8, 1861 – February 18, 1915) was an American electrical engineer and inventor. He is best known for his invention, the Ward Leonard motor control system. Equipment based on this invention remained in service into the 21st century.