@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90b2c74c-8d30-46de-a42b-85aac8644bdc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90b2c74c-8d30-46de-a42b-85aac8644bdc> .