@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c3977e17-58d7-4391-8904-e8bb0bdb3e30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c3977e17-58d7-4391-8904-e8bb0bdb3e30> .