@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6817c1ec-ceae-48db-a257-8fb7fce6826f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6817c1ec-ceae-48db-a257-8fb7fce6826f> .