Yuri Senkevich also sailed on the "Tigris" across the Indian Ocean.

Entity and relation annotations:
id: 0
type: entity
value: text: Yuri Senkevich
labels: <Person>
id: 1
type: entity
value: text: the "Tigris"
labels: <Production>
id: 2
type: entity
value: text: the Indian Ocean
labels: <Location>
type: relation
to_id: 1
labels: Person:owns/uses:Production
from_id: 0