@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2c6990b1-d0d8-41b1-841b-a3de3ff391a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2c6990b1-d0d8-41b1-841b-a3de3ff391a1> .