@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49c4c919-d939-4adf-946e-422b0ef87a98> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49c4c919-d939-4adf-946e-422b0ef87a98> .