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ghantaa (Hour)

The Class of all clock Hours.

Ontology

SUMO / TEMPORAL-CONCEPTS

Superclass(es)

[tree]
astitva
is subclass of
  amUrta  
is subclass of
  parimaaNa  
is subclass of
  bhOtika parimaaNa  
is subclass of
  sthira parimaaNa  
is subclass of
  samaya maapa  
is subclass of
  samaya sthiti  
is subclass of
  samaya aMtaraala  
is subclass of
  ghantaa  

Coordinate term(s)

divasa  minata  mahInaa  sekanda  saptaaha  varsha 

Constrains relations

hour fn  minute fn 

Related WordNet synsets

hour, time of day
clock time; "the hour is getting late"
hour is kind of (all)...   hour is kind of...   kinds of hour...   kinds of hour (all)...  
See more related synsets on a separate page.

Axioms (5)

ghantaa is internally related to hour fn. 
(relatedInternalConcept Hour HourFn)
ghantaa is internally related to hour duration. 
(relatedInternalConcept Hour HourDuration)
Agar hour is an instance of ghantaa, to duration of hour is " hour duration(s)". 
(=>
      (instance ?HOUR Hour)
      (duration
            ?HOUR
            (MeasureFn 1 HourDuration)))
Agar day is an instance of divasa, to "the number of instances in "decomposition of day into ? ghantaas"" is equal to . 
(=>
      (instance ?DAY Day)
      (equal
            (CardinalityFn
                  (TemporalCompositionFn ?DAY Hour))
            24))
Agar hour is an instance of ghantaa, to "the number of instances in "decomposition of hour into ? minatas"" is equal to . 
(=>
      (instance ?HOUR Hour)
      (equal
            (CardinalityFn
                  (TemporalCompositionFn ?HOUR Minute))
            60))