@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f31db33e-8828-425e-ba0e-0dd44cec861f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f31db33e-8828-425e-ba0e-0dd44cec861f> .