The Italians and Errico Malatesta arrived in Zurich during the Hague Congress.

Entity and relation annotations:
id: 0
type: entity
value: text: The Italians
labels: <Organization>
id: 1
type: entity
value: text: Errico Malatesta
labels: <Person>
id: 2
type: entity
value: text: Zurich
labels: <Location>
id: 3
type: entity
value: text: the Hague Congress
labels: <Event>
type: relation
to_id: 2
labels: Person:visits:Location
from_id: 1