The formal DTD used within the Durm Corpus is available for download. Here, we briefly describe the meaning of the various elements.

Tustep in general is documented at http://www.zdv.uni-tuebingen.de/tustep/tustep_eng.html. Here, we only provide an informal overview for users of the TUSTEP version of our Durm Corpus.

As part of the Durm project, we digitized a single volume from the historical German Handbuch der Architektur (Handbook on Architecture), namely:

E. Marx: Wände und Wandöffnungen (Walls and Wall Openings). In "Handbuch der Architektur", Part III, Volume 2, Number I, Second edition, Stuttgart, Germany, 1900.
Contains 506 pages with 956 figures.

The corpus developed in this project is made available under a free document license in several formats: scanned page images, Tustep format, and XML format. Additionally, an online version and tools for transforming the various formats are available as well.