... It is being used in production environments. ... Well that bug affects performance rather than correctness and then only if using prefix compression. ... ...
... From an RDF point of view there is no difference between an individual described in plain RDF and one described within an ontology. How you handle it...
... Ignazio is quite right. Just to add to this - the notion of a resource knowing about a Model is purely to allow the convenience API operations like...
hi dave thanks for your comments , but i am still unclear on the exporting part, for example if i have an rdf file , now if i want to query abt its properties...
Hi Dave, thank you for the answer. I was wrong about the 1 milion statements, it will more be around the 20 milion but anyway... Is there a document explaining...
(1) Does the Model.read() method validate the OWL file that it reads ? I created an Ontology with obvious inconsistencies (E.g a functionalProperty being...
Hi dave, Re. ur comment below: "If you need RDFS inference, as your (S) suggests, then I'd recommend computing the closure in memory and then persisting that" ...
... soln.getResource("sensor") ... l ... print ... The line: ResultSetFormatter.out(System.out, results, query) ; is completely reading the result set (result...
... You have to this manually, find each individual you no longer want (that will be application-dependent) then for each one remove all the statements ...
... Still not that enormous. ... Not that I'm aware of. For the database backend then the options are described at: http://jena.sourceforge.net/DB/options.html...
... Basically the question is whether your problem divides naturally into independent data sets which individually fit in memory. If so then you can construct...
... No. ... First see http://esw.w3.org/mt/esw/archives/000048.html for discussion on the limitations of using OWL for validation. Second see Eyeball as a...
Olá pessoal, Tenho trabalhado com jena e me deparo com o seguinte problema: Construi minha ontologia no Protégé e criei uma aplicação, com regras seguindo...
... I don't think that there is one perfect solution. OWL visual editors I've come across include: o EzOWL (not included in latest protege but in earlier...
... It might also be worth nothing that tuning your database implementation, specifically cache space for indexes, has a great deal of effect. This is...
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Liyang Yu
lyu2@...
May 2, 2006 6:01 pm
Just wondering if we have a set of APIs just like Jena, but will be callabled from C# or C++?...
Or should I open the sensorOnto.owl file and add the node and write it out again? it seems better than just adding a node? thanks sanhe xi <xisanhe@...>...
Hi, (1) Is there a better way to express an *ordered* list in OWL other than using rdf:List ? (2) How do i use SPARQL to query for the members in such a list...
cash cash cash !! enjoy in weekends !! i got a website which is paying money for simply filling the easy forms and applications.if u want to earn money in an...
... I'm not sure I'd descrbe it as "better" but there are sequences (rdf:Seq). ... ARQ provides "Function Properties" that enable list access in a fully SPARQL...
... list in OWL other ... You should be aware that using rdf:List in owl to express an ordered list will result in a model that is OWL-Full. The ‘better’...
Hello, I have a problem using the listIntersectionClasses() when there is the equivalentClass tag used in the definition of the class that is defined as an...
... That can be done as well by defining, say, ":segments". There is nothing especailly magic about list:member except for the fact that it is part of the...
I tried to use Jena's rule engine to do the following example. 2 integer input, A, B I want it to do: If A > 0 and B > 0, putput A*B. otherwise give me some ...
... In that case BodyWithNonAdjustableShutterSpeed is declared as being equivalent to an anonymous class which is has the owl:intersectionOf property. ... That...
