Polish
Tesauro Geográfico
Submitted by Anonymous on Wed, 2011-09-07 13:26Zotero
Submitted by amanda on Sat, 2011-04-09 14:23Database of records is not publicly accessible or searchable, but API info suggests it might be accessible to developers through the API http://www.zotero.org/support/dev/start.
Stanford Physics Information Retrieval System (SPIRES) High-Energy Physics (HEP) Literature Database
Submitted by amanda on Fri, 2011-04-08 10:42Related to arXiv. A lot of technical information about the system, not much else.
Connecting Mathematics Thesaurus
Submitted by amanda on Tue, 2011-03-15 10:44Software and content available as one open source download package. Not sure if you can extract the content separately.
AGROVOC Thesaurus
Submitted by amanda on Fri, 2011-03-11 16:50Linked open data. More languages to comes. "Downloading is authorized without any prior written permission from the copyright holders provided the source is fully acknowledged. Reproduction of any material related to AGROVOC for resale or any other commercial purposes whatsoever is prohibited without the written permission of the copyright holders." Includes geographic place names.
