@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c50bee7-fe8d-4284-8ad7-166d14063ec3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c50bee7-fe8d-4284-8ad7-166d14063ec3> .