@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68488daf-b63b-426e-82be-07927e3f2ce1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68488daf-b63b-426e-82be-07927e3f2ce1> .