Assertion: shepherd's dog | /r/HasProperty | the border collie
Facets:
Source sentences:
text: This designer dog is a mix of two purebred dogs that are known as great herders – the Border Collie and the Australian Shepherd.
text: Meet the smartest dog, the Border Collie
text: While the Old English Sheepdog has it in their name, perhaps the quintessential herding dog is the Border Collie.