Re: leave mailing list

2016-09-22 Thread Andy Seaborne
Send an email to users-unsubscr...@jena.apache.org http://jena.apache.org/help_and_support/index.html Andy On 22/09/16 21:16, Farzaneh Taleb wrote: I want to leave this mailing list and not receive emails anymore. How can I do that? Thank's

leave mailing list

2016-09-22 Thread Farzaneh Taleb
I want to leave this mailing list and not receive emails anymore. How can I do that? Thank's

Re: Picture of Dbpedia resource

2016-09-22 Thread A. Soroka
Jena does not render SVG graphics. It is an RDF framework and that is not at all part of its purpose. There are many other projects available that have this as a supported purpose: https://www.google.com/search?q=java+svg --- A. Soroka The University of Virginia Library > On Sep 22, 2016, at

Node equality issue

2016-09-22 Thread Luis Daniel Ibáñez González
Hi, I am extracting the subjects,predicates and objects in queries in log by using this handy snippet here [1]. My goal is to compare them with other sets of Nodes coming from other sources. However, the .equals between the Node coming from the snippet and a Node created with NodeFactory is not

Re: Picture of Dbpedia resource

2016-09-22 Thread Andy Seaborne
On 22/09/16 11:27, tina sani wrote: Hi If I download the depiction/picture from Dbpedia about a resource such as Berlin, import it in Protege as: Wrong predicate for foaf:depiction: it is

Re: Question about RDF collections

2016-09-22 Thread Laurent Rucquoy
Thank you all for your help ! On 22 September 2016 at 14:20, Nikolaos Beredimas wrote: > Just remember that there is no ordering in this. > > [Document_A] --contains--> [Paragraph_1] > [Document_A] --contains--> [Paragraph_2] > [Document_B] --contains--> [Paragraph_2] > > is

Re: Question about RDF collections

2016-09-22 Thread Nikolaos Beredimas
Just remember that there is no ordering in this. [Document_A] --contains--> [Paragraph_1] [Document_A] --contains--> [Paragraph_2] [Document_B] --contains--> [Paragraph_2] is equivalent to [Document_A] --contains--> [Paragraph_2] [Document_B] --contains--> [Paragraph_2] [Document_A]

Re: Question about RDF collections

2016-09-22 Thread Martynas Jusevičius
It is not only safe, but completely normal and used much, much more frequently than solution 1. Remember, RDF is a graph, so you can connect resource nodes however you like. Collection could be useful here if you want to maintain the ordering of Paragraphs in a Document. On Thu, Sep 22, 2016 at

Re: Question about RDF collections

2016-09-22 Thread Joshua TAYLOR
On Thu, Sep 22, 2016 at 8:14 AM, Laurent Rucquoy wrote: > But, I don't know if > it's safe and if it's a good practice to define the same predicate several > times on the same subject ? It's absolutely fine. That's how, e.g., DBpedia stores abstracts in different

Question about RDF collections

2016-09-22 Thread Laurent Rucquoy
I have a "Document" resource which could contain many "Paragraph" resources. A same "Paragraph" resource could also be contained by different "Document" resources. What is the most relevant model to translate such a case in RDF ? I have two solutions: Solution 1 (using RDF collections)

Picture of Dbpedia resource

2016-09-22 Thread tina sani
Hi If I download the depiction/picture from Dbpedia about a resource such as Berlin, import it in Protege as: "Coat_of_arms_of_Berlin.svg" Then how can I display it using Jena code.

Re: Ontclass vs OntResource

2016-09-22 Thread Dave Reynolds
On 22/09/16 08:41, neha gupta wrote: What is the basic difference between model.createResource() and model.createOntClass()? Just to add to what Lorenz has already explained ... In programming terms then model.createResource() does not change the contents of the model, it just gives you a

Re: Ontclass vs OntResource

2016-09-22 Thread Lorenz B.
It is plain RDF, please have a look at the RDF data model. It's just an RDF resource, neither an RDF property nor an RDFS class. This will be inferred once you use it in specific triples, see the RDF/RDFS entailment rules > I am confuse about RDF Resource, with createResource() I do not know a >

Re: Ontclass vs OntResource

2016-09-22 Thread neha gupta
I am confuse about RDF Resource, with createResource() I do not know a class is created, an individual or a property is created? Man drives Car. Man and Car are classes here, drives predicates, so in this case what will be the Resource? On Thu, Sep 22, 2016 at 1:02 AM, Lorenz B. <

Re: Ontclass vs OntResource

2016-09-22 Thread Lorenz B.
Resource: RDF resource OntClass: OWL class > What is the basic difference between model.createResource() and > model.createOntClass()? > -- Lorenz Bühmann AKSW group, University of Leipzig Group: http://aksw.org - semantic web research center

Ontclass vs OntResource

2016-09-22 Thread neha gupta
What is the basic difference between model.createResource() and model.createOntClass()?