Assertion: beryl's color | /r/CreatedBy | a trace of chromium
Facets:
value: in the traditional sense
type: OTHER
value: more recently to vanadium
type: TEMPORAL
Source sentences:
text: Let’s start out with the variety emerald – the color we usually see is attributed to a trace of chromium in the traditional sense and more recently to vanadium or even a combination or the two.