Assertion: yorkshire terrier | /r/HasProperty | believed
Facets:
Source sentences:
text: It was believed that the Yorkie was not produced accidentally, but came to be through intentional crosbreeding of a wide range of terriers, including the Clydesdale Waterside, Paisley, Skye, Dandie Dinmont, and rough-coated Black and Tan English Terriers.
text: It is believed that the breed was created by the working men as a solution for catching the rats and mice that were running rampant in clothing mills and mine shafts.