@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54ec70bd-ad78-4137-b2d2-1200fa8c023e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54ec70bd-ad78-4137-b2d2-1200fa8c023e> .