@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/173239a6-1192-4007-ada0-6e37915a445f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/173239a6-1192-4007-ada0-6e37915a445f> .