@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1831ec8-3261-456c-b223-eea3c6a3f559> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1831ec8-3261-456c-b223-eea3c6a3f559> .