@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c818a3ec-2ae7-4dab-9f93-2cf6f42d11ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c818a3ec-2ae7-4dab-9f93-2cf6f42d11ae> .