@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/557be1a0-3c8d-40ef-ad18-54628b36be08> rdfs:isDefinedBy <https://stad.gent/data/blank_node/557be1a0-3c8d-40ef-ad18-54628b36be08> .