Registry-Related Namespaces

While XML namespace prefixes are by design flexible, there are several namespaces used in registry resource documents that are generally agreed upon within the IVOA. These are each described in the registry extensions section of each descriptive documents in the IVOA Document Repository. For convenience, a short summary is provided here. This list is maintained by the Registry Working Group; please contact the chair or vice-chair if it appears out of date.

Note that documents may or may not reference minor version numbers ahead of a .0 document version. Minor versions of IVOA documents are designed to be backward-compatible in schema within their major version number. Therefore to avoid additional operations/curation effort with each minor document, we do not require registry resources to reference the newest document unless updating to a major version number.

http://www.ivoa.net/xml/RegistryInterface/v1.0

http://www.ivoa.net/xml/VODataService/v1.1

http://www.ivoa.net/xml/STC/stc-v1.30.xsd