@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/487812cf-f45b-45d3-9215-df680b59f5dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/487812cf-f45b-45d3-9215-df680b59f5dd> .