Assertion: breed's dog | /r/HasProperty | black
Facets:
value: most often
type: DEGREE
Source sentences:
text: This dog is most often black and tan in color but may also be harlequin.
text: The first dog to appear on the cover of Life Magazine was a black Labrador Retriever called "Blind of Arden" in the December, 12th, 1938 issue.