@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8b15308b-38d2-422b-843f-bc91dac2c063> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8b15308b-38d2-422b-843f-bc91dac2c063> .