uddi-org:inquiry_v2 UDDI Inquiry API V 2.0 - Core Specification This tModel defines the inquiry API calls for interacting with the UDDI registry. http://www.uddi.org/specification.html uddi-org:publication_v2 UDDI Publication API V 2.0 - Core Specification This tModel defines the publication API calls for interacting with the UDDI registry. http://www.uddi.org/specification.html uddi-org:taxonomy_v2 UDDI Taxonomy API V 2.0 - Core Specification This tModel defines the taxonomy maintenance API calls for interacting with the UDDI registry. http://www.uddi.org/specification.html