@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b78f1bb1-f628-4b0f-a057-564046ff90f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b78f1bb1-f628-4b0f-a057-564046ff90f1> .