@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50b4756d-7739-4cff-bba8-fec0145eb0dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50b4756d-7739-4cff-bba8-fec0145eb0dd> .