@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac1b7723-766c-498e-b77a-7ef3747731a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac1b7723-766c-498e-b77a-7ef3747731a1> .