Assertion: cetacean | /r/HasProperty | the exclusion zone
Facets:
Source sentences:
text: The reasons mentioned above should be sufficient for all those who are involved in the observation, research of cetaceans, or simply to encounter this group of animals on a random basis, to comply with the established measures of the cetacean protection space, establishing three surface areas around cetaceans (the exclusion zone, restricted area and approach zone), an aerial zone and an underwater area, depending on the distance of the boat with respect to the group.