@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b878a23c-f55b-4721-943f-96de21d69418> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b878a23c-f55b-4721-943f-96de21d69418> .