Assertion: lamp | /r/HasProperty | throttled by slider
Facets:
Source sentences:
text: Stephenson's first lamp had a 1/2" air inlet, throttled by a slider, the second three air inlets of internal diameter 3/22" (0.136") but distorted by bending at the tip to give an oval, long diameter 1/5", short diameter 1/14", in his third lamp, air ingress was through brass plates with holes of various sizes, the largest about 1/12" diameter
text: : 84 Stephenson's first lamp had a 1/2" air inlet, throttled by a slider, the second three air inlets of internal diameter 3/22" (0.136") but distorted by bending at the tip to give an oval, long diameter 1/5", short diameter 1/14", in his third lamp, air ingress was through brass plates with holes of various sizes, the largest about 1/12" diameter