• 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: Electrical telegraph     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Telegram106622709, within Data Space : dbpedia.org associated with source document(s)

Type: Thingpersonyago:WikicatTelegramsyago:WikicatRussianInventionsyago:Ability105616246yago:Abstraction100002137yago:Cognition100023271yago:Communication100033020yago:Creativity105624700yago:Invention105633385yago:Message106253690yago:PsychologicalFeature100023100yago:WikicatGermanInventionsyago:Telegram106622709 New Facet based on Instances of this Class

An electrical telegraph was a point-to-point text messaging system, primarily used from the 1840s until the late 20th century. It was the first electrical telecommunications system and the most widely used of a number of early messaging systems called telegraphs, that were devised to communicate text messages more rapidly than by physical transportation. Electrical telegraphy can be considered to be the first example of electrical engineering.