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Warning: Table './drupal/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:7:\"warning\";s:8:\"%message\";s:161:\"DOMDocument::load(http://logd.tw.rpi.edu/query/xslt/logd-system-list-tutorial-featured.xsl): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found\r\n\";s:5:\"%file\";s:68:\"/data/www/html/drupal/sites/all/modules/provenance/provenance.module\";s:5:\"%line\";i:291;}', 3, '', 'https://logd.tw.rpi.edu/', '', '10.0.1.254', 1539908754) in /data/www/html/drupal/includes/database.mysqli.inc on line 134

Warning: Table './drupal/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:7:\"warning\";s:8:\"%message\";s:150:\"DOMDocument::load(): I/O warning : failed to load external entity "http://logd.tw.rpi.edu/query/xslt/logd-system-list-tutorial-featured.xsl"\";s:5:\"%file\";s:68:\"/data/www/html/drupal/sites/all/modules/provenance/provenance.module\";s:5:\"%line\";i:291;}', 3, '', 'https://logd.tw.rpi.edu/', '', '10.0.1.254', 1539908754) in /data/www/html/drupal/includes/database.mysqli.inc on line 134
Linking Open Government Data

Linking Open Government Data

Featured LOGD Demos
LOGD Portal Updates (aggregated RSS Feeds from several sources)
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TWC LOGD Datasets Stats
(as of 2011-08-26 20:15)
  • TWC LOGD is hosting 9,946,868,757 RDF triples
  • We have created 1,880 RDFized datasets originating from 117 sources.
  • We have enhanced 1,651 RDFized datasets using 9,029 links to other LOD datasets.
  • For more statistics, see TWC LOGD: Data Description and Statistics.
About TWC LOGD
The Linking Open Government Data (LOGD) project investigates opening and linking government data using Semantic web technologies. We are translating government-related datasets into RDF, linking them to the Web of Data and providing demos and tutorials on mashing up and consuming linked government data.

To link to us, use the following HTML:
<a rel="source" href="https://logd.tw.rpi.edu/"> <img alt="TWC LOGD" style="border-width:0" src="https://logd.tw.rpi.edu/images/logo-twc-logd-rect.png" /> </a>
The LOGD project is pursued by the Tetherless World Constellation(TWC) at Rensselaer Polytechnic Institute (RPI).
Support for our research comes in part from grants or gifts from:
Defense Advanced Research Projects Agency
Microsoft Research
Lockheed Martin Advanced Technology Laboratories
Fujitsu Laboratories of America