@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9bff93d-a28a-4ae3-91ab-77949c4bce2e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9bff93d-a28a-4ae3-91ab-77949c4bce2e> .