@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6e50c67d-315c-406b-942a-aea497dd49f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6e50c67d-315c-406b-942a-aea497dd49f1> .