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Messages 38277 - 38306 of 48259   Oldest  |  < Older  |  Newer >  |  Newest
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38277 rockypq85 Offline Send Email Mar 1, 2009
2:35 pm
Hello , i have a strange Problem. In this java.sql.Statement stmt; ResultSet rs; stmt = conn.createStatement(); String query= "Prefix ex:<...> "+ "Prefix...
38278 Seaborne, Andy
andyseaborne Offline Send Email
Mar 1, 2009
2:46 pm
You need to escape any characters in the string rdfCommObject that have meaning in an SQL string. Here, the string has a ‘ (single quote in it). That...
38279 Seaborne, Andy
andyseaborne Offline Send Email
Mar 1, 2009
3:07 pm
... Looking for interfaces or abstract classes would find likely places. A common idiom I use is to have a base implementation of an interface, so composites...
38280 rockypq85 Offline Send Email Mar 1, 2009
3:21 pm
Hello, Yeah i got this idea too now i known it's some String like don't or isn't. What should i do ?...
38281 Seaborne, Andy
andyseaborne Offline Send Email
Mar 1, 2009
3:34 pm
... Escape the offending character to make the string the contents of a legal SQL string. Andy...
38282 James Howison
jameshowison Offline Send Email
Mar 1, 2009
5:39 pm
... How do you know that ?obj is always a Literal? What if it's a Resource (ie ?pre is an ObjectProperty, not a DatatypeProperty). As I ... What Andy said,...
38283 halmisbah Offline Send Email Mar 1, 2009
9:36 pm
... On Behalf ... A common idiom I use is to have a base implementation of an interface, so composites can be interface and abstract class. I'm not a strong...
38284 rockypq85 Offline Send Email Mar 2, 2009
5:31 am
Thanks a lot i got it....
38285 rockypq85 Offline Send Email Mar 2, 2009
6:19 am
Hello, model.write(System.out,"Turtle") write in the first row's @prefix :<http://oaei.ontologymatching.org/2008/benchmarks/101/onto.rdf# ...
38286 Chris Dollin
kers_ihy Offline Send Email
Mar 2, 2009
8:05 am
... Yes: as given in the `table` declarations in the ruleset being used. ... I'm pretty sure that's handled correctly (Dave isn't around right now to be ...
38287 Chris Dollin
kers_ihy Offline Send Email
Mar 2, 2009
8:31 am
... What specifically do you mane by `Id` here? ... No, you don't, for two different reasons. The first is: as far as I can tell, within a single document, you...
38288 Chris Dollin
kers_ihy Offline Send Email
Mar 2, 2009
9:19 am
... If `p` contains the prefix and `pm` is the PrefixMapping, you use `pm.getNsPrefixURI(p)` to get the Ns Prefix's URI, and then you can construct the string ...
38289 rockypq85 Offline Send Email Mar 2, 2009
10:11 am
Hello kers_ihy, thanks for your tipps. That's good enough. <Rocky>...
38290 David Donohue
schtickdisc Offline Send Email
Mar 2, 2009
1:10 pm
INQLE (Intelligent Network of Querying and Learning Engines) is a free, open source semantic server, which automates data mining. It enables nonprofessionals...
38291 pranjalipotdar Offline Send Email Mar 2, 2009
1:47 pm
Hi, Student | Marks ( ?d) | Difference Between (?f -?d) S1 | 10 | 90 S2 | 20 | 80 S3 | 30 | 70 S4...
38292 Oliver Ruebenacker
oliverrueben... Offline Send Email
Mar 2, 2009
3:43 pm
Hello, All, I have been using an older version of Jena from about two years ago and were building SPARQL queries programmatically, using classes that were not...
38293 Oliver Ruebenacker
oliverrueben... Offline Send Email
Mar 2, 2009
4:12 pm
Hello, All, To build a rule reasoner, apparently Triples of Nodes are required. Same used to be true for building queries in earlier versions, though I don't...
38294 James Howison
jameshowison Offline Send Email
Mar 2, 2009
4:28 pm
Good to know that your problem is solved; please consider making it clear how you solved the issue, though. Try to put yourself in the position of someone with...
38295 Seaborne, Andy
andyseaborne Offline Send Email
Mar 2, 2009
4:50 pm
... At least! ... This is building the syntax - this exists still (different package arrangement) ... ... ... better to build the algebra expression you want: ...
38296 Seaborne, Andy
andyseaborne Offline Send Email
Mar 2, 2009
6:15 pm
... Use a subquery to find the sum in a variable and then use LET to calculate and return the difference. (untested) SELECT ?s ?marks (?f - ?marks) { ?s...
38297 Seaborne, Andy
andyseaborne Offline Send Email
Mar 2, 2009
6:18 pm
... Yes - query (syntax and algebra) works at the Graph/Triple/Node level and results come back in Model/Statement/Resource level. ... You can get the Node of...
38298 Oliver Ruebenacker
oliverrueben... Offline Send Email
Mar 2, 2009
7:04 pm
Hello Andy, All, On Mon, Mar 2, 2009 at 1:18 PM, Seaborne, Andy ... I did develop some wrappers to implement something like that, at least in part. I am not...
38299 Seaborne, Andy
andyseaborne Offline Send Email
Mar 2, 2009
8:15 pm
... A key difference between Resource and Node is that Resources know which model they are in, and Nodes are general. That's what makes resource.getProperty()...
38300 Eric Diaz
ediaz666 Offline Send Email
Mar 2, 2009
9:26 pm
Hi, I'm developing an application were real time reasoning is desireble but more important is to have a fast query response. In this application users can...
38301 David Patterson
dpatterson20855 Offline Send Email
Mar 2, 2009
9:39 pm
... rdf:type owl:Class ; owl:equivalentClass [ rdf:type owl:Class ; owl:oneOf (:Action :Training :MaintenanceActivity) ] . [] rdf:type owl:AllDifferent ; ...
38302 Seaborne, Andy
andyseaborne Offline Send Email
Mar 2, 2009
10:22 pm
... Yes - that's the way to work if possible; the hard part is if you want update from the querying application as well. The access patterns of reasoners and...
38303 Seaborne, Andy
andyseaborne Offline Send Email
Mar 2, 2009
10:33 pm
... No - there's no implicit distinctness asserted by owl:oneOf. By the way: owl:oneOf applies to individuals and values, but not classes, in OWL-DL. The...
38304 James Howison
jameshowison Offline Send Email
Mar 3, 2009
12:08 am
I'm not sure but you could use Pellet in an OntModel to test this. Load a model with the statement in, and a different model without the statement, then test...
38305 Wang Zhi
wangzhi84 Offline Send Email
Mar 3, 2009
2:26 am
Hello everyone: I'm studying "Jena 2 Inference support" which I found at the url of http://jena.sourceforge.net/! There are so many good examples in this...
38306 Paolo Castagna
paolo.castagna@... Send Email
Mar 3, 2009
7:01 am
... You can download Jena and source code from: http://jena.sourceforge.net/downloads.html Many of the examples included in the documentation are short and you...
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