Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lighthouse
|
| gptkbp:alsoKnownAs |
gptkb:Murdoch's_lamp
|
| gptkbp:firstDemonstrated |
1792
|
| https://www.w3.org/2000/01/rdf-schema#label |
Murdoch lamp
|
| gptkbp:introducedIn |
gptkb:Redruth,_Cornwall,_England
|
| gptkbp:inventedBy |
gptkb:William_Murdoch
|
| gptkbp:provides |
coal gas
|
| gptkbp:significance |
early gas lighting device
|
| gptkbp:usedFor |
lighting
|
| gptkbp:bfsParent |
gptkb:William_Murdoch
|
| gptkbp:bfsLayer |
6
|