The schema for this project is in its first draft:
CostumeCore-ApplicationProfile-v0-1.xsd
This XML schema document defines the structure for XML instances, lists the elements in alphabetical order, and includes annotations with a brief definition for each element or set of elements.
This application profile also includes some modifications to the VRA restricted schema:
CostumeCore-vra-4.0-restricted.xsd
Both of these build upon the following existing schemas:
VRA Core 4.0
vra-4.0.xsd
CDWALite
CDWALite-xsd-public-v1-1.xsd
Dublin Core
dcterms.xsd