@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99991409-93c3-4929-9a40-9f54c6f113aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99991409-93c3-4929-9a40-9f54c6f113aa> .