@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f9e7cc2-37f6-4137-b3be-a13a355da781> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f9e7cc2-37f6-4137-b3be-a13a355da781> .