Joe worked for ten years on the Nativity carving.

Entity and relation annotations:
id: 0
type: entity
value: text: Joe 
labels: <Person>
id: 1
type: entity
value: text: the Nativity carving
labels: <Work_of_art>
type: relation
to_id: 1
labels: Person:creates:Work_of_art
from_id: 0