@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51455d60-4515-4288-bc65-948e7e1a73a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51455d60-4515-4288-bc65-948e7e1a73a0> .