@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49721d4e-2141-4b48-a5e8-51063d3c8b2b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49721d4e-2141-4b48-a5e8-51063d3c8b2b> .