@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a52a7940-ab13-452e-b2f3-1f92b579941a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a52a7940-ab13-452e-b2f3-1f92b579941a> .