@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55a6523c-7799-49a8-813a-8ec397830d25> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55a6523c-7799-49a8-813a-8ec397830d25> .