However, Berlin and Munich Heck cattle did not look very similar.

Entity and relation annotations:
id: 0
type: entity
value: text: Berlin
labels: <Location>
id: 1
type: entity
value: text: Munich Heck
labels: <Location>
id: 2
type: entity
value: text: Munich Heck cattle
labels: <Production>
type: relation
to_id: 1
labels: Production:Originated_in:Location
from_id: 2