Assertion: zither's string | /r/HasProperty | parallel
Facets:
value: roughly
type: DEGREE
value: to one another
type: OTHER
value: to their soundboard
type: LOCATION
Source sentences:
text: Chordophones like the aeolian harp (wind harp), the autoharp, the psaltery, as well as the piano and harpsichord, are not harps, but zithers, because their strings are parallel to their soundboard.
text: Typically, the bridge is perpendicular to the strings and larger surface (which are roughly parallel to one another) with the tension of the strings pressing down on the bridge and thus on the larger surface beneath it.