@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4b81c54e-7f4c-4d3a-b5a3-b0aa69252fbb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4b81c54e-7f4c-4d3a-b5a3-b0aa69252fbb> .