We, W3C Members DERI Galway at the National University of Ireland, Galway, Ireland, Free University of Bozen-Bolzano, The Open University, Universidad Politécnica de Madrid, Alcatel-Lucent, Cisco, OpenLink Software and Profium Ltd. hereby submit to the Consortium the following specification, comprising the following documents attached hereto:
which collectively are referred to as "the Submission". We request the Submission be known as the HDT Submission.
RDF Header-Dictionary-Triples (HDT) is a format for publishing and exchanging RDF data at large scale. It is designed to represent and exchange RDF in a compact manner, allowing high compression ratio.
The statements below concerning Copyrights, Trade and Service Marks, and Patents, have been made by the following people on behalf of their affiliated organizations:
DERI Galway at the National University of Ireland, Galway, Ireland, Free University of Bozen-Bolzano, The Open University, Universidad Politécnica de Madrid, Alcatel-Lucent, Cisco, OpenLink Software and Profium Ltd. each hereby grants to the W3C, a perpetual, nonexclusive, royalty-free, world-wide right and license under any of its copyrights in this contribution to copy, publish and distribute the contribution under the W3C document licenses.
Additionally, should the Submission be used as a contribution towards a W3C Activity, each of these organizations grants a right and license of the same scope to any derivative works prepared by the W3C and based on, or incorporating all or part of, the contribution. Each of these organizations further agrees that any derivative works of this contribution prepared by the W3C shall be solely owned by the W3C.
Should the Submission not be used as a contribution towards a W3C Activity, change control of the Submission shall remain with the Submitters.
DERI Galway at the National University of Ireland, Galway, Ireland, Free University of Bozen-Bolzano, The Open University, Universidad Politécnica de Madrid, Alcatel-Lucent, Cisco, OpenLink Software and Profium Ltd. agree that the trade and service marks that are associated with and identify this specific Submission will be governed by the W3C Trademark and Servicemark License .
DERI Galway at the National University of Ireland, Galway, Ireland, Free University of Bozen-Bolzano, The Open University, Universidad Politécnica de Madrid, Alcatel-Lucent, Cisco, OpenLink Software and Profium Ltd. all agree to offer licenses according to the W3C Royalty-Free licensing requirements described in section 5 of the 5 February 2004 W3C Patent Policy for any portion of the Submission that is subsequently incorporated in a W3C Recommendation.
No proprietary technology is required to implement the specifications contained in this submission.
The submitters consider compact RDF representation and exchange highly relevant for the future of RDF. Although probably out of the scope of the current RDF working group [RDF Charter], we suggest that the Consortium considers the present submission as an input for work in a new Efficient RDF Interchange working group at W3C, analogously to similar W3C efforts in the XML realm, such as the EXI Working Group [EXI].
To help with this work, each submitting organization expects, but does not explicitly commit to this, to be able to provide members of the working group. DERI Galway at the National University of Ireland, Galway, Ireland further expects to be able to provide editors for the deliverables of the working group. The non-member co-authors of this submission would be available to join a respective working group as invited experts, if considered appropriate by W3C.
Inquiries from the public or press about this Submission should be directed to Axel Polleres, axel.polleres at deri.org.
30 March, 2011,
Axel Polleres, DERI Galway at the National University of Ireland, Galway,Ireland
Michael Hausenblas, DERI Galway at the National University of Ireland, Galway,Ireland
Enrico Franconi, Free University of Bozen-Bolzano
John B. Domingue, The Open University
Asunción Gómez Pérez, Universidad Politécnica de Madrid,Spain
Sigurd Van Broeck, Alcatel-Lucent
Philip Gladstone, Cisco
Kingsley Idehen, OpenLink Software
Janne Saarela, Profium Ltd.
Javier D. Fernández, University of Valladolid, Valladolid, Spain
Miguel A. Martínez Prieto, University of Valladolid, Valladolid, Spain
Claudio Gutierrez, University of Chile, Santiago, Chile