@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f13f859-cfd8-44d3-acc7-f9e02f63dfff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f13f859-cfd8-44d3-acc7-f9e02f63dfff> .