@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/501919d1-8610-452b-bc15-5a7f1ec0dedc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/501919d1-8610-452b-bc15-5a7f1ec0dedc> .