@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17f641ef-eb42-41aa-b031-47095be21ef9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17f641ef-eb42-41aa-b031-47095be21ef9> .