Assertion: migration | /r/HasProperty | natural phenomenon
Facets:
value: as breathing
type: OTHER
Source sentences:
text: At the intergovernmental conference in Marrakesh, the German Chancellor praised the non-binding agreement and said the migration is a "natural phenomenon".
text: Migration is as natural as breathing, as eating, as sleeping.
text: This migration is a natural phenomenon determined by the availability of grazing.