Section 2: SPARQL
Q: Are there some mistakes in the list of properties and the example triples?
A: Yes
In the list of properties (first page):
dbo:startDate should be dbp:startDate
dbo:endDate should be dbp:endDate
In the example triples (first page):
wp:participant should be dbo:participant
wp:hasLocation should be dbo:place
Q: On exercise 6, do I need to consider the years 1805 and 1812 when I solve this exercise?
A: No. The exercise is only: Write a SPARQL query that finds the name of the characters and how many battles they have participated in. Sort the results by number of battles (most battles first).
The introduction is just meant to give the exercise some context, you don't need to consider the years when solving the exercise. Sorry that this turned out a bit confusing.
Question 27, you can choose the type of student ID by yourself, as long as it meets the requirements.