The Core Public Event Vocabulary aspires to become a common data model for describing public events (conferences, summits, etc.) in the European Union.
A Core Vocabulary is a simplified, reusable and extensible data model that captures the fundamental characteristics of an entity in a context-neutral fashion. Core Vocabularies are the starting point for agreeing on new semantic interoperability assets and defining mappings between existing assets to guarantee a level of cross-domain and cross-border interoperability that can be attained by public administrations.
All the versions of the Core Vocabularies can be downloaded here.