Assertion: mountain's summit | /r/ObjectUse | used as a reference point
Facets:
value: in much
type: LOCATION
value: for land surveying
type: PURPOSE
value: on the outskirts of chico
type: LOCATION
Source sentences:
text: As far north as Meridian Road, on the outskirts of Chico, California, the summit was used as a reference point.
text: The summit is used as the reference datum for land surveying in much of northern California and Nevada.