@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30a15349-3c15-40d3-b239-ea2900da3771> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30a15349-3c15-40d3-b239-ea2900da3771> .