Assertion: bluestone | /r/HasProperty | popular building material
Facets:
value: elsewhere in the state
type: LOCATION
value: through history
type: TEMPORAL
Source sentences:
text: Also known as basalt, bluestone has been a popular building material through history.
text: The bluestone was a popular building material elsewhere in the state and was shipped to Melbourne to create our famous inner suburban cobblestone streets and the old Pentridge Prison to name a few examples.