http://webisadb.webdatacommons.org:8890/sparql?query=define%20sql%3Adescribe-mode%20%22LOD%22%20%20DESCRIBE%20%3Chttp%3A%2F%2Fwww.openlinksw.com%2Fschemas%2Fgoogleplus%23activity_title%3E&output=application%2Fatom%2Bxml2024-03-29T00:10:27.904809ZOData Service and Descriptor Documenthttp://www.openlinksw.com/schemas/googleplus#activity_title2024-03-29T00:10:27.904809Z