On 25/01/13 06:43, ankur padia wrote:
hello vishal,
Based on my experience, list of statement would be help full for
question 1 and for question 2 some if condition would be required to be
specified. And I think "Filter" class would be helpful but as I haven't
came across any tutorial on "Filter". As a result it would be like hit and
try.
Regards,
Ankur Padia
On Fri, Jan 25, 2013 at 11:00 AM, Vishal Sinha <[email protected]>wrote:
Hi,
I have created two Datasets using Jena.
Each Datasets having two or three models.
Lets say triples in Dataset1 are:
x1 y1 z1.
x2 y2 z2.
x3 y3 z3.
x4 y4 z4.
x5 y5 z5.
x6 y6 z6.
Lets say triples in Dataset2 are:
x11 y11 z11.
x21 y22 z22.
x33 y33 z33.
x44 y44 z44.
x55 y55 z55.
x66 y66 z66.
My questions:
- How can I make combined query on these two data-sets, or lets say
multiple datasets using Jena ?
- How can I state that 'y22' in Dataset2 is actually same as 'y5' in
Dataset1 ? Where should I keep this information?
Do the datasets have named graphs in common? If not, then making a
single dataset with all the data in is one possibility.
Andy
Thanks,
Vishal
