@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c87cdfda-1dca-433e-a71c-f6b1b849661b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c87cdfda-1dca-433e-a71c-f6b1b849661b> .