Contributors:
Issued: 2017-05-30
The SEAS Electric Street Light System ontology describes Electric Street Light Systems. Figure below shows an overview on the street light taxonomy. 
Label: Arm Fixing
IRI: https://w3id.org/seas/ArmFixing
An Arm Fixing is a Street Light Fixing which allows to arm-fix a street light to the support.
sub class of: StreetLightFixing
Label: Arm Fixing Street Light
IRI: https://w3id.org/seas/ArmFixingStreetLight
An Arm fixing Street light is a Street light which is fixed via an arm of the support through Arm fixing
Label: Electric Light Fixture System
IRI: https://w3id.org/seas/ElectricLightFixtureSystem
An Electric Light Fixture System, light fixture (US English), light fitting (UK English), or luminaire is an electrical device used to create artificial light by use of an electric lamp. All light fixtures have a fixture body and a light socket to hold the lamp and allow for its replacement. Fixtures may also have a switch to control the light, either attached to the lamp body or attached to the power cable. (source: Wikipedia)
Label: Electric Outdoor Lighting System
IRI: https://w3id.org/seas/ElectricOutdoorLightingSystem
An Electric Outdoor Lighting System, is an Electric Light Fixture System which is used to light exterior areas.
Label: Electric Public Lighting System
IRI: https://w3id.org/seas/ElectricPublicLightingSystem
A Public Electric Lighting System is an Electric Outdoor Lighting System that is used to light a public area like a road, street, public place, garden etc. The figure below shows some relevant connections for the Electric Public Lighting System: 
Label: Electric Public Lighting System Group
IRI: https://w3id.org/seas/ElectricPublicLightingSystemGroup
Electric Public Lighting System Group is a group system which has member only Electric Public Lighting Systems.
Label: Equipable Street Light
IRI: https://w3id.org/seas/EquipableStreetLight
An Equipable Street light, is a Street light which can be equipable
Label: Facade Fixing
IRI: https://w3id.org/seas/FacadeFixing
A Facade fixing is a Street Light Fixing which allows a street light to be fixed to a facade support.
Label: Facade Fixing Street Light
IRI: https://w3id.org/seas/FacadeFixingStreetLight
A Facade fixing Street light is a Street light which is fixed to the facade support through facade fixing
Label: Highlighting
IRI: https://w3id.org/seas/Highlighting
The Highlighting is the procedure that allows to highlight some public zone (places, buildings,…).
Label: Light Actuation
IRI: https://w3id.org/seas/LightActuation
A Light Actuation is the execution of the action of lighting or light Actuating. The figure below shows how the Streetlight are modeled like the Procedure executor execution Pattern. 
Label: Lighting
IRI: https://w3id.org/seas/Lighting
A lighting is the procedure that allows to illuminate some zone.
Label: Not Equipable Street Light
IRI: https://w3id.org/seas/NotEquipableStreetLight
A Not Equipable Street light, is a Street light which is not equipable.
Label: Public Lighting
IRI: https://w3id.org/seas/PublicLighting
A public lighting is the procedure that allows to illuminate some public zone.
Label: Recessed Floor Fixing
IRI: https://w3id.org/seas/RecessedFloorFixing
A Recessed Floor Fixing is a Street Light Fixing which allows a street light to be recessed in the floor.
Label: Recessed Floor Light Support
IRI: https://w3id.org/seas/RecessedFloorLightSupport
A Recessed Floor Light Support is a Lighting Support which is used to fix a recessed floor light.
Label: Recessed Floor Street Light
IRI: https://w3id.org/seas/RecessedFloorStreetLight
A Recessed Floor Street Light is a StreetLight which is recessed in the floor.
Label: Solar Street Light
IRI: https://w3id.org/seas/SolarStreetLight
Solar street lights are raised light sources which are powered by photovoltaic panels generally mounted on the lighting structure or integrated in the pole itself. The photovoltaic panels charge a rechargeable battery, which powers a fluorescent or LED lamp during the night. (source: Wikipedia)
Label: Spotlight
IRI: https://w3id.org/seas/Spotlight
A spotlight (or searchlight) is a Street light that combines an extremely luminous source (traditionally a carbon arc lamp) with a mirrored parabolic reflector to project a powerful beam of light of approximately parallel rays in a particular direction, usually constructed so that it can be swiveled about. (source: Wikipedia)
Label: Street Light
IRI: https://w3id.org/seas/StreetLight
A Street light, light pole, lamppost, street lamp, light standard, or lamp standard is an Public Electric Lighting System which
is a raised source of light on the edge of a road or path.(source: Wikipedia)
Label: Street Light Bollard Support
IRI: https://w3id.org/seas/StreetLightBollardSupport
A Street Light Bollard Support is a Lighting Support which is used to fix the street light.
Label: Street Light Candelabra
IRI: https://w3id.org/seas/StreetLightCandelabra
A Candelabra Street Light is a Lighting Support which is used to fix one or more street light to it. It is generally designed like a Candelabra .
Label: Street Light Column Support
IRI: https://w3id.org/seas/StreetLightColumnSupport
A Street Light Column Support is a column shaped Lighting Support which is used to fix the street light.
Label: Street Light Facade Support
IRI: https://w3id.org/seas/StreetLightFacadeSupport
A Street Light Facade Support is a Lighting Support which is used to fix a facade fixing street light.
Label: Street Light Fixing
IRI: https://w3id.org/seas/StreetLightFixing
A Street Light Fixing is a connection which allows to fix a street light to the support.
Label: Street Light Pole
IRI: https://w3id.org/seas/StreetLightPole
A Street Light Pole is a Lighting Support which is used to fix one or more street light to it.
Label: Street Light Support
IRI: https://w3id.org/seas/StreetLightSupport
A Street Light Support is a support on which one or more street light is fixed. Figure below shows the taxonomy of the street light support. 
Label: Top Fixing
IRI: https://w3id.org/seas/TopFixing
A Top fixing is a Streetlight Fixing which allows to fix a street light to the support on the top.
Label: Top Fixing Street Light
IRI: https://w3id.org/seas/TopFixingStreetLight
A Top fixing Street light, is a Street light which is fixed to the top of the support through Top fixing. The figure below shows fixing modes of the Street light on the support. This figures is about the case where the Street light is in top of the support. 
Label: Traffic Control Signal
IRI: https://w3id.org/seas/TrafficControlSignal - sub class of: ElectricPublicLightingSystem
Label: Traffic Signals Lighting
IRI: https://w3id.org/seas/TrafficSignalsLighting
The traffic signals Lighting is the procedure that give lighting signals to control the traffic flow.
sub class of: Lighting
Label: arm fixed to
IRI: https://w3id.org/seas/armFixedTo
means that the street light is arm-fixed to the support.
range: StreetLightSupport
Label: facade fixed to
IRI: https://w3id.org/seas/facadeFixedTo
means that the street light is fixed to the facade support via a top fixing.
IRI: https://w3id.org/seas/isEquipable
is equipable to check if the system is equipable or not.
Label: isMemberOf
IRI: https://w3id.org/seas/isMemberOf
is member of some collection or group
Label: member
IRI: https://w3id.org/seas/member
collection or group has member some FeatureOfInterest.
Label: top fixed to
IRI: https://w3id.org/seas/topFixedTo
means that the street light is top-fixed to the support.