@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4b21a25-3a50-4474-920d-19cd2fc643c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4b21a25-3a50-4474-920d-19cd2fc643c7> .