@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4f2019a-247b-475b-bd16-909317c1a366> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4f2019a-247b-475b-bd16-909317c1a366> .