@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91ee0e6a-44b1-4b0c-823e-a45af3553eaf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91ee0e6a-44b1-4b0c-823e-a45af3553eaf> .