@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad55bff7-6dbb-473a-8e39-b3b2b042dba1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad55bff7-6dbb-473a-8e39-b3b2b042dba1> .