@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/691e42b1-1f67-4b09-bfb3-3499c36a39af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/691e42b1-1f67-4b09-bfb3-3499c36a39af> .