Assertion: opal | /r/HasAspect | a start/stop button
Facets:
value: on the front
type: LOCATION
Source sentences:
text: The Opal has several useful features on the front, including a start/stop button (so you can sew without the foot pedal) an auto-fix button (I disable this for quilting because I chain piece and don’t want the threads locked at the beginning of seams), and something I did not expect in a machine of this size: a thread cutter!