Assertion: terraced house | /r/HasProperty | built in the mid
Facets:
value: to late 19th century
type: TEMPORAL
Source sentences:
text: Many terraced houses were built in the South Wales Valleys in the mid to late 19th century owing to the large-scale expansion of coal mining there.
text: Many terraced houses were built in the Rhondda in the mid to late 19th century, as they could accommodate migrants within the mountainous landscape.