@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad1a5efe-49fa-4c9e-9f93-825da4ec8b96> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad1a5efe-49fa-4c9e-9f93-825da4ec8b96> .