@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a3678e87-51fe-4873-99bc-a0a66bb166a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a3678e87-51fe-4873-99bc-a0a66bb166a1> .