The DCAT Application profile for data portals in Europe (DCAT-AP) is a specification based on W3C's Data Catalogue vocabulary (DCAT) for describing public sector datasets. Its basic use case is to enable a cross-data portal search for data sets and make public sector data better searchable across borders and sectors. This can be achieved by the exchange of descriptions of data sets among data portals.

The Common Public Service Vocabulary Application Profile (CPSV-AP) is a data model for describing public services and the associated life and business events.

Open Standards for Linked Organizations / Administrations.

The vocabulary and application profiles that were developed in this project in co-creation with Flemish administrations, local authorities, federal partners, the European Commission and private partners (88 authors), were presented to a wide audience.

This style guide for RESTful services is a collaborative effort by several Belgian government institutions. It aims to improve compatibility between RESTful services offered by government institutions or any other organization adopting the guidelines.

Pan-European Public Procurement OnLine (PEPPOL) has developed the Business Interoperability Specifications (BIS) for common eProcurement processes to standardise electronic documents exchanged and validated through an open and secure network, between Access Points for public sector buyers and their suppliers across Europe and beyond.

XML

Extensible Markup Language (XML)

Unicode Transformation Format 8-bit

A JSON-based Serialization for Linked Data.

The Simple Knowledge Organization System (SKOS) is a common data model for sharing and linking knowledge organization systems via the Semantic Web.

RDF

Resource Description Framework (RDF), concepts and semantics.

TLS

Transport Layer Security (TLS)

Internet Protocol version 6, a communication protocol providing a.o. addresses for devices on the internet.

XML Advanced Electronic Signatures (XAdES) is a set of extensions to XML-DSig recommendation making it suitable for Advanced Electronic Signatures.