Assertion: glass | /r/HasProperty | inspected using viewing angle of 90 degrees
Facets:
value: from the glass
type: TRANSITIVE-OBJECT
value: with suitable background light
type: OTHER
Source sentences:
text: Glass must be inspected using a viewing angle of 90 degrees from the glass with suitable background light (daylight without direct sunlight or a range of 500 – 1000 foot lamberts.)