Country: Sweden

The demand for space on the tracks is high and still on the rise. We need to make better use of the tracks in order to free up and optimise the total capacity. We are now making this possible via more change initiatives in the area of Improved Capacity.

Never before have so many people and such a high volume of goods been transported via rail. Sweden has the most open railway market in all of Europe, with free competition, and today some fifty rail companies operate on the tracks. This represents a tenfold increase in the past 25 years.

The development of the railway is not just an important issue for Sweden. The EU wants to move traffic from the road to the railway, something which has a major impact on us and our work.

It is a great challenge to allow space for everyone wanting to use the tracks. In addition, the Swedish rail network is in need of maintenance and modernisation. These measures also need space on the tracks.

AAT is a structured, multilingual vocabulary including terms, descriptions, and other information for generic concepts related to art, architecture, other cultural heritage, and conservation. For decades now, the AAT has been used as a primary reference by museums, art libraries, archives, visual resource catalogers, conservation specialists, archaeological projects, bibliographic projects, researchers, and information specialists who are dealing with the needs of these users.

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The focus of each AAT record is a concept. Linked to each concept are terms, related concepts, its position in the hierarchy, sources for the data, and notes. The conceptual framework of facets and hierarchies in the AAT is designed to allow a general classification scheme for art, architecture and conservation. The framework is not subject-specific; for example, there is no defined portion of the AAT that is specific only for Renaissance painting. The terms to describe Renaissance paintings will be found in many locations in the AAT hierarchies. There may be multiple broader contexts, making AAT polyhierarchical. In addition the AAT has equivalence and associative relationships. The temporal coverage of the AAT ranges from Antiquity to the present and the scope is global.

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