Assertion: piano's string | /r/HasProperty | horizontal
Facets:
value: in grand pianos
type: LOCATION
Source sentences:
text: In grand pianos the frame and strings are horizontal, with the strings extending away from the keyboard.
text: In a grand piano, the frame and the strings are both horizontal, accounting for the piano’s large body and full, rich sound.
text: In grand pianos the frame and strings are horizontal, with the strings extending away from the keyboard.
text: The square piano is a type of piano that has horizontal strings arranged diagonally across the rectangular case above the hammers and with the keyboard set in the long side, with the sounding board above a cavity in the short side.