Dandelion: from raw data to dataGEMs for developers.

The amount of data generated on the Web is increasing day by day, but it is not always accessible and usable: developers have to go through numerous steps from obtaining the data to building applications on top of it. The mission of SpazioDati is to eliminate these steps from the development process. SpazioDati pulls the data from various disparate data sources together in one big knowledge graph, Dandelion, and provides a set of APIs over it. In this paper we provide an overview of the data curation and data access platform we develop at SpazioDati.