Assertion: glass's layer | /r/HasProperty | fused
Facets:
value: because of its size
type: CAUSE
Source sentences:
text: A large and complex bowl from Cologne was decorated all over with Christian scenes and Imperial portraits, but presumably because of its size (height 8.6, diameter 11.4 cm) no second layer of glass was fused on, so the gold has now all been lost, though the shapes of the design can be seen.