• 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: Joseph Algernon Pearce     Goto   Sponge   NotDistinct   Permalink

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

Type: Thingfoaf:Personpersondul:NaturalPersonEukaryotePersonHumanAnimalanimaleukaryotescientistspeciesyago:WikicatCanadianAstronomersschema:Personyago:WikicatPeopleFromBrantfordScientistyago:Associate109816771yago:Astronomer109818343yago:CausalAgent100007347yago:Colleague109935990yago:LivingThing100004258yago:Object100002684yago:Organism100004475yago:Peer109626238yago:Person100007846yago:PhysicalEntity100001930yago:Physicist110428004yago:YagoLegalActoryago:YagoLegalActorGeoyago:Scientist110560637yago:Whole100003553yago:WikicatFellowsOfTheRoyalSocietyOfCanadaumbel-rc:Scientist New Facet based on Instances of this Class

Joseph Algernon Pearce (February 7, 1893 – September 8, 1988) was a Canadian astrophysicist, who was notable for studies on the structure of Milky Way and O-type stars. Born in Brantford, Ontario, Pearce enlisted in the Canadian Expeditionary Force in 1915 and served with the rank of Major in France until his was injured and returned to Canada as a training officer. He received a bachelor's and master's degree from the University of Toronto. He then studied at the Lick Observatory in California and received a PhD from the University of California, Berkeley in 1930. He joined the Dominion Astrophysical Observatory in Saanich, British Columbia and was appointed Assistant Director in 1935. From 1940 to 1951, he was Director.