Assertion: mastiff's dog | /r/HasProperty | rare
Facets:
value: quite
type: DEGREE
value: currently
type: TEMPORAL
value: in the area of its origin
type: LOCATION
value: with about 150-200 specimens
type: OTHER
Source sentences:
text: The tawny and mahogany coloured dogs are rare and uncommon.
text: Today these impressive dogs are still quite rare with not many of them being bred or puppies registered with The Kennel Club.
text: Currently, with about 150-200 specimens remaining, this dog is extremely rare even in the area of its origin.