Assertion: brownstone | /r/ObjectUse | used for sill
Facets:
value: during the late 18th
type: TEMPORAL
value: often
type: TEMPORAL
value: during early 19th century
type: TEMPORAL
Source sentences:
text: During the late 18th and early 19th century, when New York row houses were built in the Federal and Greek Revival styles with red brick facades, brownstone was often used for stoops, doorway trim, and window lintels and sills on smaller houses, because it was cheaper than the customary and preferred white marble or limestone.