@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b30348-7b47-48fc-98b0-ef8b5e3ee681> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b30348-7b47-48fc-98b0-ef8b5e3ee681> .