@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/909834a1-6763-463c-910e-1543a00b9ee6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/909834a1-6763-463c-910e-1543a00b9ee6> .