Signal Station

GPTKB entity

Statements (24)
Predicate Object
gptkbp:instanceOf gptkb:building
gptkbp:canBe unmanned
manned
gptkbp:foundIn harbors
railways
coastlines
gptkbp:hasComponent communication devices
observation post
signal equipment
gptkbp:historicalName sending audio signals
sending telegraph signals
sending visual signals
https://www.w3.org/2000/01/rdf-schema#label Signal Station
gptkbp:operatedBy signalman
gptkbp:relatedTo lighthouse
traffic control
semaphore
railway signaling
maritime signaling
gptkbp:usedFor gptkb:communication
signaling
gptkbp:bfsParent gptkb:Watsons_Bay
gptkb:Upper_Rock
gptkbp:bfsLayer 7