Dear List,

a colleague has asked me how she could generate a timeline with spans of time on the FactGrid wikibase. She wants to visualise to what extent Gotha's duke Ernest II was in Gotha - and to what extent he was actually elsewhere on journeys leaving it to his ministers to rule the country.

I made a test input with two properties on the Item for Ernest:

https://database.factgrid.de/wiki/Item:Q978

P316 is for journeys with beginning and end. P296 eill become more specific in order to generate itineraries.

I's be grateful for the SPARQL-Query that brought stretches of time for journeys on the timeline.

My thanks for any help, Olaf

Dr. Olaf Simons Forschungszentrum Gotha der Universität Erfurt Schloss Friedenstein, Pagenhaus 99867 Gotha

Büro: +49-361-737-1722 Mobil: +49-179-5196880

Privat: Hauptmarkt 17b/ 99867 Gotha