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:95:\"file(http://tw2.tw.rpi.edu/zhengj3/sparql/demo.sparql): failed to open stream: No route to host\";s:5:\"%file\";s:68:\"/data/www/html/drupal/sites/all/modules/provenance/provenance.module\";s:5:\"%line\";i:264;}', 3, '', 'https://logd.tw.rpi.edu/node/101', '', '10.0.1.254', 1571024636) 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:39:\"Invalid argument supplied for foreach()\";s:5:\"%file\";s:68:\"/data/www/html/drupal/sites/all/modules/provenance/provenance.module\";s:5:\"%line\";i:267;}', 3, '', 'https://logd.tw.rpi.edu/node/101', '', '10.0.1.254', 1571024636) in /data/www/html/drupal/includes/database.mysqli.inc on line 134
Demo
ARC SPARQL+ Endpoint

ARC SPARQL+ Endpoint (v2010-02-23)

This interface implements SPARQL and SPARQL+ via HTTP Bindings. Enabled operations: select, construct, ask, describe, load, insert, delete, dump Max. number of results : 250

Options

Output format (if supported by query type):
jsonp/callback (for JSON results)
API key (if required)
Show results inline:
Change HTTP method: GET POST

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:12:\"user warning\";s:8:\"%message\";s:325:\"Table './drupal/accesslog' is marked as crashed and last (automatic?) repair failed\nquery: INSERT INTO accesslog (title, path, url, hostname, uid, sid, timer, timestamp) values('Demo', 'node/101', '', '10.0.1.254', 0, 'aclgshhh62bju9jso0sj1ie3t1', 3123, 1571024636)\";s:5:\"%file\";s:58:\"/data/www/html/drupal/modules/statistics/statistics.module\";s:5:\"%line\";i:63;}', 3, '', 'https://logd.tw.rpi.edu/node/101', '', '10.0.1.254' in /data/www/html/drupal/includes/database.mysqli.inc on line 134