Assertion: bluestone | /r/HasProperty | given in south australia
Facets:
Source sentences:
text: In South Australia, the name bluestone is given to a form of slate which is much less durable than Victorian bluestone, but was valued for its decorative appearance.
text: In Victoria, bluestone is basalt whereas in South Australia the name bluestone is given to a form of slate which is less durable than Victorian bluestone.