Sports equipment, playing surfaces and related objects.

Entity["SportObject",name] or

represents an entity of type "SportObject".

[prop]

gives the value of a specified property.

[{propi,}]

gives the value of a list of properties.

EntityClass["SportObject",{propispeci,}]

represents a class of entities with values of propi defined by speci.

Sample Entities

Sample Entity Classes

Properties

  • Areaarea
    AspectRatioaspect ratio
    BackWallHeightback wall height
    BaseDiameterbase diameter
    BikeDistancebicycle distance
    BladeLengthblade length
    CenterServicelinecenter serviceline
    Circumferencecircumference
    Classesclasses
    Colorscolor
    CornerRadiuscorner radius
    CrewCountcrew count
    CrossbarHeightcrossbar height
    Densityaverage density
    Depthdepth
    DiagonalLengthdiagonal length
    Diameterdiameter
    Dimensionsdimensions
    DismountingEndHeightdismounting end height
    DistanceBaseToBasedistance between bases
    DistanceHomePlateToPitchersMounddistance from home plate to pitcher's mound
    DistancePitchersMoundToCornerBasesdistance from pitcher's mound to corner bases
    DistancePitchersMoundToSeconddistance from pitcher's mound to second base
    DistanceSideFacingPitcherdistance to side facing pitcher
    DistanceSidesFacingBasesdistance to sides facing bases
    DistanceSidesFacingOutdistance to sides facing out
    DoublesLinedoubles line
    EndZoneLengthend zone length
    EndZoneWidthend zone width
    FootLengthfoot length
    ForwardDeformationforward deformation
    FoulLinefoul line
    FreeZonefree zone
    FunctionalAbilityfunctional ability
    GrassLinegrass line
    GuardDiameterguard diameter
    HeadAreahead area
    HeadLengthhead length
    HeadWidthhead width
    Heightheight
    HullLengthhull length
    HullMasshull mass
    HullMaterialhull material
    Imageimage
    InfieldDiagonalinfield diagonal
    InflationPressureinflation pressure
    InnerCurveinner curve
    InnerDiameterinner diameter
    LaneCountlane count
    LaneWidthlane width
    LeechLengthleech length
    Lengthlength
    LongCircumferencelong circumference
    LongDiameterlong diameter
    LongRadiuslong radius
    LowerBarHeightlower bar height
    LuffLengthluff length
    Massmass
    Materialmaterial
    MaximumSpeedmaximum speed
    MountingEndHeightmounting end height
    Namename
    ObjectSoliditysolidity
    ObjectTypeobject type
    OuterDiameterouter diameter
    Perimeterperimeter
    Radiusradius
    RestrictedArearestricted area
    ReturnDeformationreturn deformation
    RibHeightrib height
    RibWidthrib width
    RunDistancerun distance
    ServiceLineservice line
    Shapeshape
    ShortCircumferenceshort circumference
    ShortDiametershort diameter
    ShortRadiusshort radius
    Sizeobject designation
    Sportsport
    StandardsBodystandards body
    StandardsBodyLinkstandards body link
    SwimDistanceswim distance
    Thicknessthickness
    ThreePointLinethreepoint line
    TotalDistancetotal distance
    UpperBarHeightupper bar height
    Volumevolume
    WaterTemperaturewater temperature
    WheelDiameterwheel diameter
    Widthwidth

Details

  • "SportObject" entities include varieties of balls, gloves, fields, tracks, etc. as used in sports played under the authority of particular organizational, league or club regulations.
  • "SportObject" entity classes include general classes of sport objects such as "Fields" together with subsets used for individual sports such as "SoccerFields".
  • "SportObject" properties reflect the latest values as specified by relevant standards organizations.
  • Some properties are available for the "SportObject" entity type as a whole and can be given using the form EntityValue["SportObject",property]. Such properties include:
  • "Properties"the list of available properties
    "PropertyCanonicalNames"the standard names of available properties
    "SampleEntities"a sample list of available entities (typically of length 10)
    "SampleEntityClasses"a sample list of available entity classes (typically of length 10)
    "EntityCount"number of entities available
    "Entities"the list of available entities
    "EntityCanonicalNames"the standard names of available entities
    "EntityClasses"the list of available entity classes
    "EntityClassCanonicalNames"the standard names of available entity classes
    "PropertyClasses"the list of available property classes
    "PropertyClassCanonicalNames"the standard names of available property classes
    "PropertyCount"number of properties available
  • The following annotations can be used in the third argument of EntityValue["SportObject",property,annotation]:
  • "Source"source information for the property
    "Date"the date associated with the entity-property value (if any)
    "EntityAssociation"an association of entities and entity-property values
    "PropertyAssociation"an association of properties and entity-property values
    "EntityPropertyAssociation"an association in which the specified entities are keys, and values are a nested association of properties and entity-property values
    "PropertyEntityAssociation"an association in which the specified properties are keys, and values are a nested association of entities and entity-property values
    "Dataset"a dataset in which the specified entities are keys, and values are an association of property names and entity-property values
  • The following annotations can be used in the second argument of EntityValue[property,annotation]:
  • "Qualifiers"the list of possible qualifiers for the property
    "QualifierValues"the list of possible values that can be given to each qualifier
    "DefaultQualifierValues"the list of default values for the property's qualifiers
    "Description"a brief textual description of the property
    "Definition"a detailed textual definition of the property
    "PhysicalQuantity"the physical quantity associated with the entity-property value
    "Unit"the unit associated with the entity-property value
  • A qualifier value of Automatic indicates that an applicable format of values can be used; e.g. for the "Date" qualifier, this includes a proper date or date span.

Examples

Basic Examples  (4)

Use for entity discovery:

In[1]:=
Click for copyable input
Out[1]=

Find a property value for an entity:

In[1]:=
Click for copyable input
Out[1]=

Retrieve a dataset of all available properties for an entity:

In[1]:=
Click for copyable input
Out[1]=

Find the sports objects with the largest area:

In[1]:=
Click for copyable input
Out[1]=