@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/58aa90ac-6ee7-4395-8774-90ca609035eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/58aa90ac-6ee7-4395-8774-90ca609035eb> .