Assertion: opal's state | /r/HasProperty | natural
Facets:
Source sentences:
text: Many Ethiopian opals are sold in their natural state, and some are treated.
text: Many Ethiopian opals are sold in their natural state, and some are treated.
text: The opal is left in its natural state and simply shaped and polished on the cutter’s wheel.
text: The opal is left in its natural state and simply shaped and polished on the cutter’s wheel.
text: The opal is left in its natural state and simply shaped and polished on the cutter’s wheel.