@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4a1c9f54-d005-49ef-81d3-df4f50be80bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4a1c9f54-d005-49ef-81d3-df4f50be80bf> .