@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a7af91ea-d7bf-47d3-b8df-60a03a815201> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a7af91ea-d7bf-47d3-b8df-60a03a815201> .