@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51611ac7-81c4-4deb-a5a7-fc7c740cac55> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51611ac7-81c4-4deb-a5a7-fc7c740cac55> .