Assertion: tall mast | /r/CapableOf | hold white canvas
Facets:
Source sentences:
text: The tall masts holding aloft the white canvas, spread out like a snare for catching the invisible power of the air, emerge gradually from the water, sail after sail, yard after yard, growing big, till, under the towering structure of her machinery, you perceive the insignificant, tiny speck of her hull.