Use of Linked Open Data for Educational Purposes
- 1. Use of Linked Open Data (LOD) for Educational Purposes Irena Košková Otakar Čerba Dmitrij Kožuch Dainis Kreilis Raitis Bērziņš
- 4. Individual entities in data sample
- 5. Motivation
- 6. Motivation Looking at the data the definition of the Jizera river could be like this: <owl:NamedIndividual rdf:about="http://www.sdi4apps.eu/GFO#Jizera"> ... <flows_through rdf:resource="http://www.sdi4apps.eu/GFO#Turnov"/> ... </owl:NamedIndividual> From this it becomes obvious that Jizera river flows through Turnov city.
- 7. Usage in form of quizes Through which countries flows Danube river? a)Bulgaria,Ukraine,Slovakia,Serbia,Romania,Germa ny,Hungary,Croatia,Netherlands b)Austria,Bulgaria,Ukraine,Slovakia,Serbia,Romania, Bosnia,Germany,Hungary,France c)Austria,Bulgaria,Ukraine,Slovakia,Serbia,Romania, Moldova,Italy,Hungary,Netherlands d)Austria,Bulgaria,Ukraine,Slovakia,Serbia,Romania, Moldova,Germany,Hungary,Croatia
- 8. Usage in form of quizes Through which countries flows Oder river? a) Czechia, Germany, Poland b) Austria, Germany, Italy c) Croatia, Hungary, Moldova d) Czechia, Poland, Lithuania
- 9. Usage in form of quizes To which river Morava is tributary? a) Labe b) Oder C) Danube d) Thaya
- 10. Usage in form of quizes In which country starts the river Thaya? a) Austria b) Germany C) Poland d) Italy
- 11. Usage in form of blind maps Click on the spring of Jizera river?
- 12. Sparql queries Sparql endpoint at Sdi4Apps: http://data.plan4all.eu/sparql? Sparql query: select ?o FROM <http://www.sdi4apps.eu/gfo.rdf> WHERE {?o <http://www.sdi4apps.eu/GFO#contains_river> <http://www.sdi4apps.eu/GFO#Danube>} Query in words: Select all objects from gfo.rdf data which contain river Danube?
- 13. Results
- 14. To Do • Generating questions (automatically or with GUI that will be used by teachers) • Generating right and wrong answers • GUI for the game