@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9b87199-cb7c-443d-9e28-939c99c58686> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9b87199-cb7c-443d-9e28-939c99c58686> .