@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/557f6e57-5773-4296-9809-2b38d5326636> rdfs:isDefinedBy <https://stad.gent/data/blank_node/557f6e57-5773-4296-9809-2b38d5326636> .