Event Hierarchy Instance
GET /pola3r/eventhierarchy/2842/
http://www.biodiversity.aq/pola3r/eventhierarchy/2842/", "event_hierarchy_name": "Microbial communities (Bacteria and Archaea) in Lake Fryxell (Antarctica) along an oxygen gradient", "event_type": "project", "description": null, "event_creator": "Maxime Sweetlove", "created_on": "2020-12-15", "updated_on": "2020-12-15", "event": [] }{ "url": "