Assertion: sewing machine's part | /r/HasProperty | focused
Facets:
value: during the oiling process
type: TEMPORAL
Source sentences:
text: Some specific parts to be focused on during the oiling process include the housing unit that houses the bobbin case, the shuttle hook or the hook race which holds the bobbin hook in place, the ring-like thing on the outside of the bobbin hook and other individual parts as explained above.