@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6579c31-a976-423e-a302-8103faa77f77> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6579c31-a976-423e-a302-8103faa77f77> .