Assertion: clarinet's instrument | /r/CapableOf | cast shadow
Facets:
value: on the instrument
type: LOCATION
Source sentences:
text: Though called a cross-staff, this instrument uses a shadow vane to cast a shadow on the instrument to measure the altitude of the sun.
text: Though called a cross-staff, this instrument uses a shadow vane to cast a shadow on the instrument to measure the altitude of the sun.