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. 2016 Jun 3;7:32. doi: 10.1186/s13326-016-0075-z

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© The Author(s) 2016

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver(http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 4 — Mapping interface of SWIT: (left) part of an XML schema about molecules; (right) part of the classes and properties of domain ontology; (bottom) excerpt of the mappings defined between the XML schema and the ontology