@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8503d54d-61d3-411c-91ef-04c9daf62b58> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8503d54d-61d3-411c-91ef-04c9daf62b58> .