@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b503558c-fb7e-473d-bf73-edea3ead2b22> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b503558c-fb7e-473d-bf73-edea3ead2b22> .