@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aecaab21-5936-47cb-896c-565812d888ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aecaab21-5936-47cb-896c-565812d888ac> .