Updated documentation and excel sheet in example.

[francescalb]

Description

Type of change

• Bug fix.
• New feature.
• Documentation update.
• Test update.

Checklist

This checklist can be used as a help for the reviewer.

• Is the code easy to read and understand?
• Are comments for humans to read, not computers to disregard?
• Does a new feature has an accompanying new test (in the CI or unit testing schemes)?
• Has the documentation been updated as necessary?
• Does this close the issue?
• Is the change limited to the issue?
• Are errors handled for all outcomes?
• Does the new feature provide new restrictions on dependencies, and if so is this documented?

Comments

[codecov]

Codecov Report

Merging #622 (5f7709d) into master (61b3664) will increase coverage by 0.03%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #622      +/-   ##
==========================================
+ Coverage   68.43%   68.46%   +0.03%     
==========================================
  Files          16       16              
  Lines        3279     3279              
==========================================
+ Hits         2244     2245       +1     
+ Misses       1035     1034       -1     

Impacted Files	Coverage Δ
ontopy/excelparser.py	81.79% <ø> (ø)

... and 1 file with indirect coverage changes

[jesper-friis]

Excellent documentation!