@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b30adcda-74e8-488d-9d74-58823b23bed1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b30adcda-74e8-488d-9d74-58823b23bed1> .