@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21c4efda-eca7-48d6-9171-1fc4edeff07f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21c4efda-eca7-48d6-9171-1fc4edeff07f> .