Martha Rojas-Urrego is the sixth Secretary General of the Ramsar Convention on Wetlands.

Entity and relation annotations:
id: 0
type: entity
value: text: Martha Rojas-Urrego
labels: <Person>
id: 1
type: entity
value: text: the Ramsar Convention on Wetlands
labels: <Regulation>
id: 2
type: entity
value: text: the sixth Secretary General
labels: <Title>
type: relation
to_id: 2
labels: Person:holds_title:Title
from_id: 0