@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af2717c8-85b1-437d-a173-e4a770519696> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af2717c8-85b1-437d-a173-e4a770519696> .