@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3068efd8-1acd-418a-b139-9da50daadbca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3068efd8-1acd-418a-b139-9da50daadbca> .