Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lighthouse
|
| gptkbp:countryOfOrigin |
gptkb:Sweden
|
| https://www.w3.org/2000/01/rdf-schema#label |
AGA lighthouse equipment
|
| gptkbp:introducedIn |
early 20th century
|
| gptkbp:inventedBy |
gptkb:Gustaf_Dalén
|
| gptkbp:manufacturer |
gptkb:AGA_(Aktiebolaget_Gas_Accumulator)
|
| gptkbp:notableFor |
gptkb:Dalén_light
automatic lighthouse technology sun valve invention |
| gptkbp:relatedTo |
gptkb:Gustaf_Dalén
gptkb:AGA_company |
| gptkbp:technology |
acetylene gas lighting
automatic gas regulation |
| gptkbp:usedBy |
gptkb:Swedish_Lighthouse_Authority
international lighthouse services |
| gptkbp:usedIn |
lighthouses
|
| gptkbp:bfsParent |
gptkb:Gustaf_Dalén
|
| gptkbp:bfsLayer |
5
|