@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d219bf55-fc90-499e-995d-e5135f3ce115> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d219bf55-fc90-499e-995d-e5135f3ce115> .