@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a87be8ad-0ca8-42f6-8745-9ff26cf89a20> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a87be8ad-0ca8-42f6-8745-9ff26cf89a20> .