@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51835e20-57c9-4d0c-a738-418a8db3d141> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51835e20-57c9-4d0c-a738-418a8db3d141> .