@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a31bb350-c23e-40f7-892d-8117f234248a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a31bb350-c23e-40f7-892d-8117f234248a> .