@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3c504af1-b6b0-437b-98a8-6efea4c122fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3c504af1-b6b0-437b-98a8-6efea4c122fc> .