Juggernaut was being held prisoner by a villain called Nemesis in an alternate dimension.

Entity and relation annotations:
id: 0
type: entity
value: text: Juggernaut
labels: <Person>
id: 1
type: entity
value: text: Nemesis
labels: <Person>
id: 2
type: entity
value: text: villain
labels: <Title>
type: relation
to_id: 2
labels: Person:holds_title:Title
from_id: 1
type: relation
to_id: 0
labels: Person:harms:Person
from_id: 1