@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81150fe2-0965-4d49-92d5-0c3187ad17e8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81150fe2-0965-4d49-92d5-0c3187ad17e8> .