@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61d0e750-adf2-4731-a90a-91e9e7cbfa79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61d0e750-adf2-4731-a90a-91e9e7cbfa79> .