@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ac38c5-6b32-49a5-ba28-9706f21c1b16> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ac38c5-6b32-49a5-ba28-9706f21c1b16> .