Assertion: mastiff's dog | /r/CapableOf | develop by region
Facets:
value: divergently
type: MANNER
value: into several livestock guardian breeds
type: OTHER
Source sentences:
text: Due to the remoteness of the various areas of the Pyrenees Mountains and the rest of the region now known as Spain, the original molosser dogs developed divergently by region into several livestock guardian breeds, the Pyrenean Mastiff, the Spanish Mastiff, and the breed most closely related to the Pyrenean Mastiff, the Pyrenean Mountain Dog, which is also known as the Great Pyrenees.