@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18621b2a-f2f8-49e1-bab1-5d0115a16009> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18621b2a-f2f8-49e1-bab1-5d0115a16009> .