jena-dev : Messages : 911-940 of 48259

Messages: Simplify \| Expand (Group by Topic)		Author	Sort by Date

911		baoshiyan	Apr 1, 2002 8:51 pm
	When I first read a DAML file into a model, I can get the class hierarchy nicely, but after I add the model to a second model, I cannot get those classes from...
912		Dave Reynolds derihy	Apr 2, 2002 8:43 am
	Well the details are being worked out but, as Andrei points out, there have been earlier discussions on this in the list. Basically, no you wouldn't just...
913		Charlie Abela cicho37	Apr 2, 2002 9:08 am
	Thanks for the reply. So, if I may place an example, even if things are still at this early stage, Example: <java:Method rdf:ID="meth2"> ...
914		Dave Reynolds derihy	Apr 2, 2002 9:58 am
	Don't think I follow your question. ... This seems to be a query directly on a set of ground facts with no inference required. If that's true then it is...
915		Charlie Abela cicho37	Apr 2, 2002 10:53 am
	I understand that I am making some confusion of this issue and I appologise. So I have to make this distinction between grounded and subsumed facts. RDQL has...
916		Dave Reynolds derihy	Apr 2, 2002 2:56 pm
	... Yup. ... < <java:methodParameters> ... Yup. ... That's up to your application :-) For instance, looking at your example. Supposing that in some...
917		Charlie Abela cicho37	Apr 2, 2002 5:04 pm
	Thanks for clarifying this issue. It really helped me. Though as regards the example you presented, <rdf:Description about="meth3"> ...
918		Graham Klyne gklyne	Apr 2, 2002 7:15 pm
	I don't know if its because I'ver got a later version of the SAX API around, or some other reason, but I'm seeing a number of deprecated type/method warnings...
919		Brian McBride bwmb	Apr 2, 2002 7:23 pm
	... This is the old RDFFilter code which is no longer used. Its there still because I haven't gotten around to taking it out. Please just ignore the warnings...
920		Graham Klyne gklyne	Apr 2, 2002 9:04 pm
	... Hmmm... some code in com.hp.hpl.mesa.rdf.jena.com.RDFXMLReader.java seems to depend on it. I'll ignore the warnings. #g ... Graham Klyne ...
921		Dave Reynolds derihy	Apr 3, 2002 7:42 am
	... The point is since we are saying that java:MethodName has a domain of java:Method and since the example fragment shows that java:MethodName is a property...
922		Charlie Abela cicho37	Apr 3, 2002 9:33 am
	OK So the fact that I could not get at the result of inferring that meth3 is a subclass of java:Method might be attributed to an inconsistency in the ontology...
923		Graham Klyne gklyne	Apr 4, 2002 10:14 am
	Has anyone done anything with schema sensitive selectors for Jena? I'd like to do a simple scan of a Jena model that is sensitive to subproperties: My...
924		Jeremy Carroll jjchplb	Apr 4, 2002 1:03 pm
	Hi Graham We're working on this, unfortunately only slowly. We've mainly been knocking architectural ideas around. Are you here tomorrow? If so we should share...
925		Webb Roberts strebor	Apr 4, 2002 2:44 pm
	We are considering using Jena for a project. We could definitely use a validator which would validate RDF data against RDF schemas, but I have been unable to...
926		Seaborne, Andy andyseaborne	Apr 4, 2002 3:44 pm
	Graham, This has been prototyped, using a Prolog-based Jena store. The selector idea is interesting - I don't think anyone had come up with that before. The...
927		Graham Klyne gklyne	Apr 4, 2002 5:59 pm
	Regarding: http://www.hpl.hp.com/semweb/javadoc/com/hp/hpl/mesa/rdf/jena/model/StmtIterator.html is it intended that this interface is not an instance of...
928		Graham Klyne gklyne	Apr 4, 2002 5:59 pm
	Is there an easy way to test the type of the RDF object of a ...jena.model.Statement object? What I'd like to be able to do is write something like: ...
929		Brian McBride bwmb	Apr 4, 2002 6:11 pm
	At 19:03 04/04/2002 +0100, Graham Klyne wrote: [...] ... Yup. Already on the todo list. B...
930		Brian McBride bwmb	Apr 4, 2002 7:28 pm
	... Short answer, no. Jena does not currently support datatyping; all it has is some syntactic sugar for serializing and deserializing various types to/from a...
931		Graham Klyne gklyne	Apr 4, 2002 8:07 pm
	At 04:43 PM 4/4/02 +0100, Seaborne, Andy wrote: [...] ... [...] ... Yes, I can see how that would be "easy" with Prolog backing. What I'm noticing is that...
932		jandanils	Apr 5, 2002 1:57 pm
	I would like to extract an extended Resource (subject) from a Statement similar to <code>statement.getResource(ResourceF factory) </code>. In other words I...
933		Venkatesh Mahadevan m_venkat	Apr 5, 2002 3:10 pm
	Hi Is it possible to query a DAML file using Jena. If not, is there any such product which can do this. Thanks Venkat ...
934		Andrei Lopatenko alopatenko	Apr 8, 2002 11:15 am
	DAML file can be queried as any RDF file You can use RDQL classes or Model interface (see query, list... methods) also DAML models can be queried using Jena...
935		Erol Akarsu eakarsu_33	Apr 8, 2002 1:29 pm
	Hi: I am happy for reading discussions on Jena group. Especially, I am interested in storing very huge RDF data and looking for the best way how to achieve my...
936		benhood@...	Apr 8, 2002 8:28 pm
	I wasn't aware that you can apply RDQL to the DAML Vocabulary, is this new in Jena 1.3.2 ?...
937		Dickinson, Ian J ian_j_dickinson	Apr 8, 2002 8:45 pm
	An RDQL Query object has a setSource method that takes a Model. DAMLModel is a Model, so can be used in a setSource(). What you don't get is a query language...
938		benhood@...	Apr 8, 2002 9:56 pm
	Thanks for that clarification..... ... ....this made me ask whether it is sensible to be applying a data-oriented QL like RDQL to the DAML Model. Just a hunch,...
939		Dave Reynolds derihy	Apr 9, 2002 8:28 am
	... I've heard LDAP mentioned as a possible RDF store but don't know of any active work following this up. Brian has also pointed out the value of an RDF...
940		eakarsu_33	Apr 9, 2002 1:36 pm
	Hi Dave, I appreciate your comments and guidance. I will look at the distributed databases you pointed. I planning to have terabytes of data and make complex...

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