@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca31cd6e-1131-4da4-99dd-44884bd5bd51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca31cd6e-1131-4da4-99dd-44884bd5bd51> .