@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66a7d549-31d1-4391-b70f-97cf579dbf1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66a7d549-31d1-4391-b70f-97cf579dbf1a> .