The DMS service allows you to cooperatively edit a dataset, add information from semantic datasets, transform it and publish it as Web & Data Portals, in different formats (json, RDF, HTML5, … , and connect with tools to explore the information (maps, timelines, etc.)
This demo shows the collaborative and concurrent edition phase. Periodically, the edited dataset is frozen, connected to geospatial data and published as a searchable map in a Data Web Portal.