@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/504f9dcd-f83b-40bd-a33e-7cacfff22807> rdfs:isDefinedBy <https://stad.gent/data/blank_node/504f9dcd-f83b-40bd-a33e-7cacfff22807> .