Assertion: slate | /r/AtLocation | addition
Facets:
value: to graduated and textural patterns
type: TRANSITIVE-OBJECT
value: to color
type: CAUSE
Source sentences:
text: In addition to color, graduated and textural patterns, slates are placed in a variety of shingling patterns, of which several are illustrated in sketches throughout this paper and in the Slate Roof Photo Library, such as French, Dutch-lap, and open-lap patterns.