Assertion: doberman's dog | /r/HasProperty | developed in the united states
Facets:
value: by karl friedrich louis dobermann
type: OTHER
value: around 1890
type: TEMPORAL
value: originally
type: OTHER
Source sentences:
text: A Doberman is a breed of domestic dog that was originally developed in the United States around 1890 by Karl Friedrich Louis Dobermann, who was a tax collector from Germany.