Assertion: mandible's surface | /r/HasProperty | provided with depression
Facets:
value: respectively
type: MANNER
value: in order to facilitate mounting
type: PURPOSE
Source sentences:
text: The upper surfaces 36 and 38 of front and rear blocks 16 and 18 respectively are provided with scores or depressions, in order to facilitate mounting the entire tracing member 12 as will be hereinafter described in more detail.