@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af129846-da43-45c9-a45e-fec137abf809> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af129846-da43-45c9-a45e-fec137abf809> .