Assertion: plastic sextant | /r/ObjectUse | used for navigation
Facets:
value: with care
type: MANNER
value: at sea
type: LOCATION
value: quite successfully
type: MANNER
Source sentences:
text: Says David Burch of Starpath School of Navigation, “Plastic sextants are often disparaged for inherent lack of accuracy, but, while it ‘s true that they’re not as accurate as metal sextants… plastic sextants can, with care, still be used quite successfully for navigation at sea.