You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
It points to http://live.dbpedia.org/data/Sun.ntriples, which is not an IRI denoting the Sun; instead, it is an IRI denoting the ntriple files describing the Sun. The correct IRI for the Sun itself is http://live.dbpedia.org/resource/Sun (which is the subject of most triples in the aforementioned ntriple files, by the way).
This is an easy mistake, all the more that DBpedia will redirect any request to correct IRI for the Sun itself. You can think of it as meaning "I can not serve you the resource you requested (i.e. the Sun itself!) but go and check that other resource instead (i.e. a description of the Sun)". This problem is known as httpRange-14 and is very nicely explained by http://www.jenitennison.com/2012/05/11/using-punning-to-answer-httprange-14.html.
The text was updated successfully, but these errors were encountered:
Thanks @pchampin I have read the mailing list of this decade-long issue and it is for sure a seminal problem very difficult to be addressed.
For sure we cannot pretend to wire the entire Sun to the end-user... lol
The problem in the vocabulary came from my lack of expertise with RDF and the fact that at the time my prototype had only support for triples, so it was basically the only format I could process; so explained the bias and the wrong dereferencing.
All the links to DBPedia that I have seen are wrong.
Take for example:
https://github.com/chronos-pramantha/RDFvocab/blob/master/ld%2Bjson/SolarSystem.json#L35
It points to http://live.dbpedia.org/data/Sun.ntriples, which is not an IRI denoting the Sun; instead, it is an IRI denoting the ntriple files describing the Sun. The correct IRI for the Sun itself is http://live.dbpedia.org/resource/Sun (which is the subject of most triples in the aforementioned ntriple files, by the way).
This is an easy mistake, all the more that DBpedia will redirect any request to correct IRI for the Sun itself. You can think of it as meaning "I can not serve you the resource you requested (i.e. the Sun itself!) but go and check that other resource instead (i.e. a description of the Sun)". This problem is known as httpRange-14 and is very nicely explained by http://www.jenitennison.com/2012/05/11/using-punning-to-answer-httprange-14.html.
The text was updated successfully, but these errors were encountered: