@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa1e1b49-c30f-4dbc-b57b-4a4a89a70358> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa1e1b49-c30f-4dbc-b57b-4a4a89a70358> .