Ruby-based RDF Distiller and SPARQL service.

Build Status


RDF::Distiller is Sinatra web portal for RDF.rb library suite.


Distills between formats supported in Linked Data.


Core libraries

Rollup libraries



  • RDF Dataobjects



Hosting Notes

  • Setup to run on Heroku.
  • To run locally, do the following: foreman start


This repository uses Git Flow to mange development and release activity. All submissions must be on a feature branch based on the develop branch to ease staging and integration.

  • Do your best to adhere to the existing coding conventions and idioms.
  • Don't use hard tabs, and don't leave trailing whitespace on any line.
  • Do document every method you add using YARD annotations. Read the tutorial or just look at the existing code for examples.
  • Don't touch the .gemspec, VERSION or AUTHORS files. If you need to change them, do so on your private branch only.
  • Do feel free to add yourself to the CREDITS file and the corresponding list in the the README. Alphabetical order applies.
  • Do note that in order for us to merge any non-trivial changes (as a rule of thumb, additions larger than about 15 lines of code), we need an explicit public domain dedication on record from you.


This is free and unencumbered public domain software. For more information, see http://unlicense.org/ or the accompanying UNLICENSE file.