@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b3d413-c5c9-407c-8fb6-f44a5fecaeab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b3d413-c5c9-407c-8fb6-f44a5fecaeab> .