@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87e17658-4d14-48e6-8fa0-c52aa3324630> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87e17658-4d14-48e6-8fa0-c52aa3324630> .