Assertion: pure obsidian | /r/HasProperty | dark
Facets:
value: in appearance
type: OTHER
value: usually
type: DEGREE
value: very
type: DEGREE
Source sentences:
text: Pure obsidian is usually dark in appearance, though the color varies depending on the impurities present.
text: Obsidian Color Pure obsidian is a very dark color.
text: Pure obsidian is usually dark in appearance, though the color varies depending on the presence of impurities.
text: Pure obsidian is usually dark in appearance, though the color varies depending on the presence of impurities.