@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b49e1a7a-853c-47f9-8b01-1146921dd12e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b49e1a7a-853c-47f9-8b01-1146921dd12e> .