{"id":7405,"date":"2026-09-20T11:42:08","date_gmt":"2026-09-20T09:42:08","guid":{"rendered":"https:\/\/dbis.rwth-aachen.de\/dbis\/?p=7405"},"modified":"2026-09-20T11:42:11","modified_gmt":"2026-09-20T09:42:11","slug":"composable-source-descriptions-and-declarative-reasoning-for-document-grounded-knowledge-graph-validation","status":"publish","type":"post","link":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/2026\/composable-source-descriptions-and-declarative-reasoning-for-document-grounded-knowledge-graph-validation\/","title":{"rendered":"Composable Source Descriptions and Declarative Reasoning for Document-Grounded Knowledge Graph Validation"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Knowledge graphs built automatically from documents inherit extraction errors: values get truncated, entities are dropped, or records are bound to the wrong document. Structural validators such as SHACL catch formatting violations, but they cannot answer the question that matters for curation: does the source document actually contain the fact the graph claims?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Knowledge graphs built automatically from documents inherit extraction errors: values get truncated, entities are dropped, or records are bound to the wrong document. Structural validators such as SHACL catch formatting violations, but they cannot answer the question that matters for curation: does the source document actually contain the fact the graph claims?<\/p>\n","protected":false},"author":147,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[76,43],"class_list":["post-7405","post","type-post","status-publish","format-standard","hentry","category-thesis","tag-knowledge-graph","tag-thesis"],"acf":[],"_links":{"self":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts\/7405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/users\/147"}],"replies":[{"embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/comments?post=7405"}],"version-history":[{"count":3,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts\/7405\/revisions"}],"predecessor-version":[{"id":7408,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts\/7405\/revisions\/7408"}],"wp:attachment":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/media?parent=7405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/categories?post=7405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/tags?post=7405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}