@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89db4001-ffef-4706-a5eb-135e2c52454e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89db4001-ffef-4706-a5eb-135e2c52454e> .