@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21a0e7b3-741e-4bef-a76c-c627ed66e411> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21a0e7b3-741e-4bef-a76c-c627ed66e411> .