@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/639a462f-3d44-43a2-a4b7-89b69f7966f6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/639a462f-3d44-43a2-a4b7-89b69f7966f6> .