The Tombs of Mordecai and Esther are located in modern-day Hamadan.

Entity and relation annotations:
id: 0
type: entity
value: text: Hamadan
labels: <Location>
id: 1
type: entity
value: text: The Tombs of Mordecai and Esther
labels: <Location>
id: 2
type: entity
value: text: Esther
labels: <Person>
id: 3
type: entity
value: text: Mordecai
labels: <Person>
type: relation
to_id: 0
labels: Location:located_in:Location
from_id: 1