Difference between revisions of "Ontology Development Exercises"
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== Exercise 4: Subtitles == | == Exercise 4: Subtitles == | ||
| − | + | Add a data type for subtitles to Movie ontology and make it possible to add subtitles to a movie in the following way: | |
| − | + | ML.tt0110912 : MO.Movie | |
| − | + | MO.HasTitle "Pulp Fiction" | |
| − | + | MO.HasSubtitles | |
| − | + | [ {begin=29.516, end=31.916, text=”Forget it. It's too risky.”}, | |
| − | + | {begin=31.956, end=33.476, text=”I'm through doing that shit.”}} | |
| + | ] : MO.Subtitles | ||
| + | |||
| + | See [[Databoard_Specification#Datatypes|Datatype documentation]] for reference about data types. Examples about literal types can be found in Layer0Literals.pgraph. | ||
== Exercise 5: Awards == | == Exercise 5: Awards == | ||
Revision as of 01:13, 17 November 2010
Before trying these exercises, go through the basic tutorial Tutorial:_Ontology_Development. All the exercises add some new features to the ontology.
Contents
Exercise 1: Release year
Make it possible to give the release year of a movie. Add the following data to the movie library:
- Casino Royale, 2006
- 007 Quantum of Solace, 2008
- Golden Eye, 1995
- Die Another Day, 2002
- Dr. No, 1962
- The World Is Not Enough, 1999
Exercise 2: MovieInfo template
Create a template MovieInfo that lets you write:
ML.t0381061
@MO.MovieInfo "Casino Royale” ML.MartinCambell 2006
@MO.Casting db.JamesBond ML.DanielCraig
Exercise 3: Genres
- Add type Genre to Movie ontology. It inherits Type.
- Add types Action, Drama and Western to Movie ontology. These types inherit Movie and are instances of Genre.
mo.Drama <T mo.Movie : mo.Genre
- Let all movies in MovieLibrary to be instances of Action genre.
Exercise 4: Subtitles
Add a data type for subtitles to Movie ontology and make it possible to add subtitles to a movie in the following way:
ML.tt0110912 : MO.Movie
MO.HasTitle "Pulp Fiction"
MO.HasSubtitles
[ {begin=29.516, end=31.916, text=”Forget it. It's too risky.”},
{begin=31.956, end=33.476, text=”I'm through doing that shit.”}}
] : MO.Subtitles
See Datatype documentation for reference about data types. Examples about literal types can be found in Layer0Literals.pgraph.
Exercise 5: Awards
Add following information to MovieLibrary and corresponding concepts to Movie ontology:
- Daniel Craig won Empire Award in category Best Actor in 2006 for Casino Royale.
