@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ec472b-b87b-454f-836d-d2b66d1906be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ec472b-b87b-454f-836d-d2b66d1906be> .