@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17691c14-e121-4b67-9400-981261e4a28b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17691c14-e121-4b67-9400-981261e4a28b> .