Assertion: supreme court's justice | /r/AtLocation | black silk robes
Facets:
value: at sittings of the court
type: TEMPORAL
value: usually
type: TEMPORAL
Source sentences:
text: At sittings of the Court, the justices usually appear in black silk robes but they wear their ceremonial robes of bright scarlet trimmed with Canadian white mink in court on special occasions and in the Senate at the opening of each new session of Parliament.