An example is "Exodus" by Bob Marley and the Wailers.

Entity and relation annotations:
id: 0
type: entity
value: text: "Exodus"
labels: <Work_of_art>
id: 1
type: entity
value: text: Bob Marley
labels: <Person>
id: 2
type: entity
value: text: the Wailers
labels: <Organization>
type: relation
to_id: 0
labels: Person:creates:Work_of_art
from_id: 1
type: relation
to_id: 0
labels: Organization:publishes:Work_of_art
from_id: 2