Assertion: restaurant | /r/CapableOf | grow in sophistication
Facets:
value: to suburbanization
type: TRANSITIVE-OBJECT
value: due to a more affluent middle class
type: CAUSE
value: both
type: DEGREE
Source sentences:
text: Restaurants were typically located in populous urban areas during the 19th century and grew both in number and sophistication in the mid-century due to a more affluent middle class and to suburbanization.