@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55457e15-f828-4b18-95e1-82ffbebc5225> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55457e15-f828-4b18-95e1-82ffbebc5225> .