1) The document discusses linking open data in Ireland and beyond, explaining that open data is data that can be freely used, reused and redistributed by anyone subject to attribution and sharealike requirements. 2) It outlines Ireland's leadership in open data maturity and describes five star levels for making data open, from just publishing it online to fully linking it to other data sources. 3) The document summarizes the European Statistical System network project which involves statistical agencies collaborating to publish statistical data as linked open data in order to engage citizens and prepare for wider adoption of linked open data across Europe.