@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a178044c-08bf-443d-8181-78ee67b06bac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a178044c-08bf-443d-8181-78ee67b06bac> .