Downloading an Ontology's Structure Graph

Allows downloading of an Ontology’s StructureGraph as a JSON or XML document. Review the list of Atlas Drawings and Ontologies to determine the relevant StructureGraph’s ID.



Download the Mouse Brain Atlas Ontology’s StructureGraph (StructureGraph id=1):

Download the Human Brain Atlas Ontology’s StructureGraph (StructureGraph id=10):


filename Integer
file extension String .xml or .json format.


A hierarchical XML or JSON document containing each of the Structures in the requested StructureGraph with the following:

parent_id ID of the parent Structure.
children 1…n descendants of the Structure