@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e439ca21-c726-4a37-89d3-31749db71c5f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e439ca21-c726-4a37-89d3-31749db71c5f> .