Assertion: terrier's breed | /r/HasProperty | developed
Facets:
value: by crossbreeding local terrier breeds
type: CAUSE
value: from other unknown terrier breeds
type: OTHER
value: as old as
type: OTHER
value: from bull terriers
type: OTHER
Source sentences:
text: Originating in the mid-1800s by the Aire River in England (which is where the name came from), this breed was developed from a mix of Otterhounds, Old English Black and Tan Terriers (now extinct), Bull Terriers, and other unknown Terrier breeds.
text: It is also a very old breed was developed as old as 200 years ago.
text: The breed was developed by crossbreeding local terrier breeds with Irish Terrier and red terrier breeds used by the Gypsies of Norfolk.