The attached report presents the outcome of a study on Linked Open Government Data (LOGD), a set of principles for publishing, linking and accessing open government data as a service on the Web. The study was commissioned by the Interoperability Solutions for European Public Administrations (ISA) Programme of the European Commission to address the following research topics:

1. the value of LOGD for businesses, citizens, and public administrations;
2. the cost structures behind the provision of LOGD;
3. the revenue streams linked to the consumption of LOGD services; and
4. enablers and barriers with regard to the value creation of LODG.

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