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KB:
SUMO
Language:
BeaufortNumber0
BeaufortNumber1
BeaufortNumber10
BeaufortNumber11
BeaufortNumber12
BeaufortNumber2
BeaufortNumber3
BeaufortNumber4
BeaufortNumber5
BeaufortNumber6
BeaufortNumber7
BeaufortNumber8
BeaufortNumber9
BeaufortNumberAttribute
ChineseLanguage
ChineseLanguge
ChineseTraditionalLanguage
ChinesehLanguage
Chineselanguage
EnglishLanguage
Englishlanguage
FrenchLanguage
GermanLanguage
JapaneseLanguage
SpanishLanguage
SpeedScaleAttribute
SwedishLanguage
speedScaleAttributeMinMax
windDrivenMotion
Formal Language:
OWL
SUOKIF
TPTP
traditionalLogic
Sigma KEE  TwoDimensionalAngle
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two dimensional angle
Any two
OneDimensionalFigure
s (i.e. straight lines) meeting at a single
GeometricPoint
.
Relationships
Parents
open two dimensional figure
The class of
TwoDimensionalFigure
s that are not
ClosedTwoDimensionalFigure
s.
Children
acute angle
Any
TwoDimensionalAngle
that has an
angularMeasure
that is less than 90
AngularDegree
s.
oblique angle
Any
TwoDimensionalAngle
that has an
angularMeasure
that is greater than 90
AngularDegree
s.
right angle
Any
TwoDimensionalAngle
that has the
angularMeasure
of 90
AngularDegree
s.
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Sigma version 3.0 is
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