@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac549c12-9e12-40bb-a33e-880a4bffd5c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac549c12-9e12-40bb-a33e-880a4bffd5c7> .