Assertion: border collie's dog | /r/HasProperty | shepherd
Facets:
value: often
type: TEMPORAL
value: historically
type: TEMPORAL
Source sentences:
text: Historically these dogs are shepherds, specialists in guiding and controlling cattle and their gaze
text: The collie name usually refers to dogs of Scottish origin which have spread into many other parts of the world, often being called sheepdog or shepherd dog elsewhere.