@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8577af03-7e1e-4925-8ec7-bed21a199c68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8577af03-7e1e-4925-8ec7-bed21a199c68> .