@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af15af54-bafa-4e79-9fe4-bb4d71d886c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af15af54-bafa-4e79-9fe4-bb4d71d886c0> .