@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e87deb-58e6-40cd-b0b6-c5742dbb2e48> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e87deb-58e6-40cd-b0b6-c5742dbb2e48> .