: hasbuildingReferenceSourcehttp:/www.accessorydwellingunits.org/ Create a prefix for http:/www.accessorydwellingunits.org/ Hit Enter to save Double click to create a prefix | xsd:string | : defaulthttps://triplydb.com/benmahriabilal/demo/graphs/ Create a prefix for https://triplydb.com/benmahriabilal/demo/graphs/ Hit Enter to save Double click to create a prefix |