@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15d18361-d1ff-41e8-98fc-df0198cf7d04> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15d18361-d1ff-41e8-98fc-df0198cf7d04> .