Vue sémantique
| # | Prédicat | Objet | Contexte |
|---|---|---|---|
| 1 | rdf:type | rdf:Statement | nom:hist |
| 2 | rdf:subject | nom:1766 | nom:hist |
| 3 | rdf:predicate | skos:definition | nom:hist |
| 4 | rdf:object | "The metal part of the lamp that is screwed into the collar of the font. It usually consists of a circular base which is typically perforated for air intake and which has a dome-shaped body rising from the center with a narrow slit on top through which a wick is fed and through which the flame emerges. The wick is generally attached to a shaft which passes through the base and ends in a thumb wheel at the side. Several prongs or a collar-type holder may extend upwards from the base. Some types have more than one central dome to support multiple wicks. Used to draw and guide the wick from the font to position it in such a manner as to supply a sufficient amount of light as required. The intensity of light can be increased or decreased by adjusting the position of the wick with the thumb wheel. Also used to support the lamp chimney."@en | nom:hist |