: 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 | : 2019-07-11T08:37https://iisg.amsterdam/hiscam_de/provenance/ede9fbe1/ Create a prefix for https://iisg.amsterdam/hiscam_de/provenance/ede9fbe1/ Hit Enter to save Double click to create a prefix |