: refPeriodhttp://purl.org/linked-data/sdmx/2009/dimension# Create a prefix for http://purl.org/linked-data/sdmx/2009/dimension# Hit Enter to save Double click to create a prefix | qb:DimensionProperty | : 2019-07-11T08:38https://iisg.amsterdam/hiscam_u3/provenance/d8fbee3b/ Create a prefix for https://iisg.amsterdam/hiscam_u3/provenance/d8fbee3b/ Hit Enter to save Double click to create a prefix |