@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef84adb2-6387-43b6-8444-3a8979cfa052> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef84adb2-6387-43b6-8444-3a8979cfa052> .