On 08/07/12 04:33, taogenie wrote:
I found some research papers that gives Jena Property Table
Implementation. I wonder whether it is integrated into current version
of Jena? Which module(SDB, TDB or something else) provides support for
it?
Thanks
taogenie
Jena currently does not have
I have fixed a couple of things in SERVICE+VALUES (formatting of output,
the machinery for turning algebra to query syntax)
The OpAsQuery process of turning algebra back into queries for SERVICE
works when VALUES was part of a group (only lightly tested) but when
used on the query itself, a
Hi,
I am aware of some earlier discussions on the list about blank nodes as well as
discussions on other places (e.g. [1]). So, my intention here is not to launch
a general purpose theoretic discussion here. Instead, I would focus on the
following question:
In the paper [2], authors say:
Hello,
In TDB 0.9.2, StatsCollector.gatherTDB has been removed. Is there another
call(s) I can use to achieve the same functionality?
Willie Milnor
Sr. Semantic Solutions Developer
TopQuadrant, Inc.
330 John Carlyle Street
Suite 180
Alexandria, VA 22314
703.299.9330
On 09/07/12 15:54, Willie Milnor wrote:
Hello,
In TDB 0.9.2, StatsCollector.gatherTDB has been removed. Is there another
call(s) I can use to achieve the same functionality?
See Stats.gather(Graph) or Stats.gatherTDB(GraphTDB)
(which version were you using before?)
Andy
Yes, it's in the RIOT subsystem which is part of ARQ.
If you have both ARQ and Jena in a project you can cause
RiotSys.wireIntoJena() to register the RIOT readers with Jena. After
which you can write RDF/JSON using a standard model.write() call and
passing RDF/JSON as the language parameter.
In the following query
PREFIX gnd: http://d-nb.info/standards/elementset/gnd#
SELECT ?uri
WHERE {
BIND (http://d-nb.info/gnd/10244669 AS ?uri1)
BIND (http://d-nb.info/gnd/1024466-9 AS ?uri2)
{ {
SELECT (?uri1 AS ?uri)
WHERE {
?uri1 a gnd:CorporateBody .
}
