Assertion: piton | /r/HasProperty | original form of protection
Facets:
Source sentences:
text: Pitons were the original form of protection and are still used where there is no alternative.
text: Pitons were the original form of protection and are still used where there is no alternative.
text: Pitons were the original form of protection and are still used where there is no alternative.
text: Pitons were the original form of protection and are still used where there is no alternative.