Assertion: coral | /r/HasProperty | dull
Facets:
value: before being polished
type: TEMPORAL
value: in the unworked state
type: LOCATION
Source sentences:
text: In the unworked state, coral is dull or has a waxy luster, but when polished has a vitreous luster.
text: Before being polished, corals are dull and look like marine trees.