@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/570a2fb8-9271-4b6a-a15b-c6579f560a29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/570a2fb8-9271-4b6a-a15b-c6579f560a29> .