@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f54b0857-1d85-4716-a47a-064dc5a02ad2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f54b0857-1d85-4716-a47a-064dc5a02ad2> .