@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/818998cd-69c5-45d3-8346-fa6a98089678> rdfs:isDefinedBy <https://stad.gent/data/blank_node/818998cd-69c5-45d3-8346-fa6a98089678> .