@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ff136ff-c318-4165-9434-c22a05b558d2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ff136ff-c318-4165-9434-c22a05b558d2> .