@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621ccbf0-9a6e-4211-afef-baa0c37b9743> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621ccbf0-9a6e-4211-afef-baa0c37b9743> .