@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/502a1815-af57-4c86-a586-d3cff99eedb2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/502a1815-af57-4c86-a586-d3cff99eedb2> .