@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/670219b0-c871-4f11-8793-6beaedf3ee40> rdfs:isDefinedBy <https://stad.gent/data/blank_node/670219b0-c871-4f11-8793-6beaedf3ee40> .