Re: AW: AW: RDF Streaming timestamp annotated triples/quads in Jena: Create a Quadruple in Jena and store it as a file, or outputstream

2014-10-04 Thread Andy Seaborne
On 03/10/14 10:07, Wetz Peter wrote: Andy, thanks for your suggestions again and thanks for pointing to the other threads in order to have some sort of consistent access to my questions ;) You could take the source code and change this (it's a trivial change) to add a new format that is

AW: AW: RDF Streaming timestamp annotated triples/quads in Jena: Create a Quadruple in Jena and store it as a file, or outputstream

2014-10-03 Thread Wetz Peter
Andy, thanks for your suggestions again and thanks for pointing to the other threads in order to have some sort of consistent access to my questions ;) You could take the source code and change this (it's a trivial change) to add a new format that is triples+time. this sounds interesting

RDF Streaming timestamp annotated triples/quads in Jena: Create a Quadruple in Jena and store it as a file, or outputstream

2014-10-02 Thread Wetz Peter
With Jena I want to create a quadruple to create triples + a timestamp to store so called streaming RDF data, which is an upcoming area of interest in both research and industry. For reference please see the RSP (RDF Stream Processing) Community group over at the W3C which recently formed to

RE: RDF Streaming timestamp annotated triples/quads in Jena: Create a Quadruple in Jena and store it as a file, or outputstream

2014-10-02 Thread Bohms, H.M. (Michel)
Dear Peter, Thanks for this very interesting info on streaming rdf, never heard about it before. In a running eu project (odysseus) we develop ontologies that deal with dynamic properties (energy-related measurements by sensors etc. in buildings and districts) involving time series, interval

AW: RDF Streaming timestamp annotated triples/quads in Jena: Create a Quadruple in Jena and store it as a file, or outputstream

2014-10-02 Thread Wetz Peter
Thanks for your response and the pointers. I will definitely have a closer look and am happy to mutually share advances in this area. Meanwhile I could solve my technical and intial problem of storing a quad in Jena. It's important to write the quad in a format which supports quads, obviously.

Re: RDF Streaming timestamp annotated triples/quads in Jena: Create a Quadruple in Jena and store it as a file, or outputstream

2014-10-02 Thread Claude Warren
With respect to time series data I thought that the data cube vocabulary ( http://www.w3.org/TR/vocab-data-cube/) was supposed to support that. Don't know if this meets your need however. Claude On Thu, Oct 2, 2014 at 8:39 AM, Wetz Peter peter.w...@tuwien.ac.at wrote: Thanks for your response

Re: AW: RDF Streaming timestamp annotated triples/quads in Jena: Create a Quadruple in Jena and store it as a file, or outputstream

2014-10-02 Thread Andy Seaborne
On 02/10/14 08:39, Wetz Peter wrote: Thanks for your response and the pointers. I will definitely have a closer look and am happy to mutually share advances in this area. Meanwhile I could solve my technical and intial problem of storing a quad in Jena. It's important to write the quad in a