Assertion: bluestone | /r/ObjectUse | used main construction material
Facets:
value: widely
type: DEGREE
value: in many
type: LOCATION
value: with facing of oamaru stone
type: OTHER
Source sentences:
text: Bluestone from near Kokonga in Central Otago is also widely used, and is the main construction material (often with facing of Oamaru stone, a local compact limestone) in many of the notable historic buildings in the southern South Island, most of which were constructed during the financial boom following the Central Otago gold rush.