What is the Core Location Vocabulary?
The Core Location Vocabulary is a simplified, reusable and extensible data model that captures the fundamental characteristics of a location, represented as an address, a geographic name, or a geometry.
Description
The SEMIC Core Vocabularies are the starting point for developing interoperable e-Government systems as it allows mappings with existing data models. The guarantees Public Administrations to attain cross-border and cross-sector interoperability.
The Core Location Vocabulary is one of the Core Vocabularies that have been developed by the SEMIC action of the former ISA² Programme, which is now named Interoperable Europe. The specification is developed in an open process with the active involvement of the SEMIC action stakeholders including: The e-Government Core Vocabularies Working Group (with a total of 69 people from 22 countries, 19 EU and 3 non-EU countries (USA, South-Africa, and Norway), and several EU Institutions and the Directorate-General for Digital Services: DG DIGIT.
The current version of the Core Location Vocabulary is 2.0.2. The latest editor draft of the Core Location Vocabulary is 2.1.0. Both versions can be downloaded on GitHub.
Benefits
The Core Location Vocabulary provides a minimum set of classes and properties for describing a location represented as an address, a geographic name, or a geometry. This specification enables interoperability among land registers and any other ICT based solution exchanging and processing location information.
Version information
- On the first of February 2024, the editors draft of version 2.1.0 was released for public review.
- On 16 May 2023, version 2.0.2 was released.
- In April 2021 a new public review cycle of the Core Person Vocabulary, Core Business Vocabulary, Core Location Vocabulary and Core Public Organisation Vocabulary started. After a series of five webinars, version 2.0.0 of the Core Location Vocabulary was released.
- On 23 May 2012 the Coordination Group of the Interoperability Solutions for European Public Administrations (ISA) Programme has endorsed the Core Business, Core Location and Core Person Vocabulary.
- On 7 May 2012 version 1.00 of the combined specification of Core Business, Core Location and Core Person Vocabulary was released.
- From November 2011 until February 2012 version 0.2 was developed.
Development and maintenance process
The applicable policy regarding the development and maintenance process of the Core Location Vocabulary is available here.
Reuse of the Core Location Vocabulary
The list below includes countries and organisations that reuse or promote the use of the Core Location Vocabulary.
- Fi-Core & Digital and Population Data Services Agency of Finland in the Data Vocabularies Tool.
- The Electronic Administration Portal (PAE) of Spain.
- The International Hellenic University of Greece for research purposes.
- DIGST of Denmark in their common digital public architecture.
- The Center of Semantic Intergration of Russia.
- The Social Insurance Institute (ZUS) of Poland for research purposes.
- The National Interoperability Framework of Slovenia.
- The Dutch Governmental Reference Architecture.
- The Once-Only Principle Project (TOOP) as part of their backend.
- The Agency for Digital Italy (AGID) and their extension of the Core Location Vocabulary.
Get involved!
Do you want to participate in the work of our Core Vocabularies Working Group? Share your comments and change requests via the GitHub Core Location Vocabulary repository.