Lightning Talk zu #OpenData @JugendHacktCH More efficiency thanks to Open Data? 20160310 odz@open dataspeeddating 20160309 open geodata_odz-perspective 20151125 präsentation kg-st-innozirkel Open Cultural Data Hackathon - Bern 27./28.02.2015 Open data der stadt zürich was bringt es Opendata2014 datenkatalog open_datazurich_2014-09-18 Opendata Zurich @ ENERGIC-Workshop GIUZ 
