Assertion: oak's bark | /r/HasProperty | dark gray
Facets:
value: with blocky ridges
type: OTHER
Source sentences:
text: The bark is dark gray to black with platelike scales, although sometimes it is light gray and smooth.
text: The bark is dark grey and furrowed.
text: Mature bark is a dark gray-brown with blocky ridges,.
text: Mature bark is dark gray to brown with deep furrows.