Thanks, Andy! That works perfectly. query = QueryFactory.create(sparql, myUri, Syntax.syntaxARQ); Just curious why you don't make Syntax.syntaxARQ the...
... Could do (it's just a change of a constant) and it might now make sense to do so. On the web, standards matter. Unlike the SQL world, where an application...
Error: Exception in thread "main" java.lang.IllegalArgumentException: Cannot create hasValueRestriction with a null property or value ..... I want to create...
Hi All, I'm struggling a bit with A-Box and T-Box separation in the Jena OntModel class. Currently, I load construct the OntModel as follows: base =...
... Um, it's fairly self-explanatory. You're trying to create a restriction that says that an instance would be a member of the restriction if it has a...
Hi Stijn, ... Well, OWL doesn't really require an a-box:t-box separation, but I assume that you mean that you don't want your ontology definitions and your ...
Hi, Andy, thank you very much for your answer. I'll think more about it. Best Regards, fps...
Francois-Paul Servant
fps@...
Sep 1, 2008 10:49 pm
36275
Hi! I have implemented a ModelChangedListener to observe changes to an individual. Let's assume the last statement about the individual has been removed. Will...
... (That's two different questions.) (a) When you remove the last statement about an individual from a model -- and here "about" includes uses of that...
Hi Dave, Does that mean Jena might support RIF? If not, what would be the future direction for Jena rule engine (RIF, SWRL, etc)? Thanks, Karen ... has ... ...
Hi, I accidently inserted some statements with blank nodes as subjects into an SDB database using MySQL 5.0.51a eg: [] ex:someProp ex:someIndiv1 . []...
(Possible bug-fix diff included below) Following up on this, I should have mentioned this is an layout2/index SDB database. The DELETE statement appears to be...
... Hash: SHA1 ... Hi James, ... Yes. This (IIRC) is a side effect of wanting listeners to see statements being removed. I suspect it's more trouble than it's...
Hello, in my schema & data files there is no statement with owl:sameAs. But with owl-fb.rules (2.5.6) i get for all subjects of the form 'http://.../xy' the...
Hi baran, ... That would be the OWL semantics. This is a correct, but not necessarily that useful, entailment of the OWL semantics, which owl-fb.rules tries to...
... Yep, only this layout has to go through these contortions. SQL's DELETE really seems to hate joins, and I seems to recall having to play around with this...
Hello all, I tried to use ARQ assignment extension in a query with initial binding. The query was interrupted with *com.hp.hpl.jena.query.QueryExecException: ...
... Working on postgresql, derby and h2, which (I suspect) means it will work on everything (except hsqldb). If somebody could try this on other platforms I'd...
Hello all, I believe there is an oversight in the BufferedPipe class which make difficult debugging (line 94, method get()): if (!(pending instanceof Domain))...
... Thanks for the report. This is a bug - it should be the same. There is a design principle in SPARQL that errors do not abort or render undefined the whole...
(apologize for cross posting) * The registration for ISWC 2008 is open at http://iswc2008.semanticweb.org/registration/ . * Early registration cut-off date is...
(apologize for cross posting CFP) see http://tw.rpi.edu/sss09 Web 2.0 (aka. social web) applications such as Wikipedia, LinkedIn and FaceBook, are well-known...
... So the other layouts don't have this issue? ... Speaking of that, I'm now trying deletes that look like System.out.println("Removing statements for...
Hello, I managed to set-up SDB to talk to Oracle, and after some JDBC problems I got it working on one of our environments. I also got Joseki to work with it...
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