While publishing the "Rudolphine Tables", Kepler was hard-pressed to fight off Tycho's numerous relatives.

Entity and relation annotations:
id: 0
type: entity
value: text: Kepler
labels: <Person>
id: 1
type: entity
value: text: Tycho
labels: <Person>
id: 2
type: entity
value: text: the "Rudolphine Tables"
labels: <Work_of_art>
type: relation
to_id: 2
labels: Person:creates:Work_of_art
from_id: 0