@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b451df7b-be8a-48be-a18b-75077dfcf037> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b451df7b-be8a-48be-a18b-75077dfcf037> .