@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa78c2a9-7a0f-404f-a738-ad72396bdabe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa78c2a9-7a0f-404f-a738-ad72396bdabe> .