@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a64669c1-538b-4341-9ba5-405d9618f3b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a64669c1-538b-4341-9ba5-405d9618f3b9> .