Ontoprise
former German Semantic Web technology company

Ontoprise GmbH was a provider of Semantic Web infrastructure technologies and products used to support dynamic semantic information integration and information management processes at the enterprise level. Its primary place of business was located in Karlsruhe, Germany. The successor is semafora systems GmbH, located in Bensheim, Germany.
History
The company was founded in 1999 by Prof. Dr. Juergen Angele, Prof. Dr. Stefan Decker, Prof. Dr. Rudi Studer, Prof.
This brief starts where responsible research should: with the source description of “Ontoprise” as former German Semantic Web technology company. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the science & nature register because the source frames it as former German Semantic Web technology company. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Jun 16, 2026. The linked authority identifier is Q7095070. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1999.
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This entry incorporates text from “Ontoprise” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.