@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4b4b448-86b2-45b1-aded-6815eef52eeb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4b4b448-86b2-45b1-aded-6815eef52eeb> .