@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c89f9a7d-1b7e-46c8-9d91-3cc9fcfcdbef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c89f9a7d-1b7e-46c8-9d91-3cc9fcfcdbef> .