@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51e8ee22-afc5-4d64-bcf9-4995cf6ca359> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51e8ee22-afc5-4d64-bcf9-4995cf6ca359> .