@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac4aea15-238b-485e-aefc-62a634df46f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac4aea15-238b-485e-aefc-62a634df46f1> .