@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1689ecd-0eb3-4b36-99a1-2846015df93a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1689ecd-0eb3-4b36-99a1-2846015df93a> .