@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3efe64a9-7480-46b9-8ec8-710377341b29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3efe64a9-7480-46b9-8ec8-710377341b29> .