Hey Vishal,
if you mean a triple store with built-in provenance metadata, I'm not
aware of any that provide this out-of-the-box.
However it should be possible to implement using SPARQL named graphs
as this paper shows:
http://static.usenix.org/event/tapp11/tech/final_files/Halpin.pdf
This is
Hi Vishal,
Regarding the modeling aspect, you might want to have a look at Memento, see:
- http://mementoweb.org
- http://arxiv.org/abs/1003.3661
- https://datatracker.ietf.org/doc/draft-vandesompel-memento/
There is a DBpedia archive accessible via the Memento protocol:
Hi,
On 29/10/12 20:00, Vishal Sinha wrote:
I want to model a RDF graph such that I can query by temporal factors
later, for example:
- how the graph changed between 20th October 2012 to 30th October 2012.
I want to see all updates.
- Snapshot of a particular node on 20th July 2012, 25th July
On Oct 29, 2012, at 2:00 PM, Vishal Sinha wrote:
Hi,
I want to model a RDF graph such that I can query by temporal factors later,
for example:
- how the graph changed between 20th October 2012 to 30th October 2012. I
want to see all updates.
- Snapshot of a particular node on 20th
Hi Vishal,
if you are interested in modeling temporal information by using the RDF
data model you can find all the information in this paper [1].
Together with some colleagues of mine we have provided in this work all the
possible approaches for modelling temporal information and we also provide
Hi Vishal,
if you are interested in modeling temporal information by using the RDF data
model you can find all the information in this paper [1].
Together with some colleagues of mine we have provided in this work all the
possible approaches for modelling temporal information and we also
Hi Vishal,
if you are interested in modeling temporal information by using the RDF
data model you can find all the information in this paper [1].
Together with some colleagues of mine we have provided in this work all the
possible approaches for modelling temporal information and we also provide
