Statements (9)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Lens
|
| gptkbp:designedFor |
gptkb:Oder_River
|
| gptkbp:location |
Breslau (now Wrocław, Poland)
|
| gptkbp:purpose |
aid to navigation
|
| gptkbp:technology |
Fresnel lens technology
|
| gptkbp:usedIn |
gptkb:lighthouse
|
| gptkbp:bfsParent |
gptkb:South_Carolina_Maritime_Museum
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Breslau Fresnel lens
|