Re: [Dbpedia-discussion] dbpedia voiD bug?

Hi Greg, On 19 Aug 2010, at 18:22, Gregory Williams wrote: > Also, I believe void:numOfTriples should be void:numberOfTriples as > described in the voiD Guide[2] (although neither of these seem to be > in the actual RDF for the voiD vocabulary). The statistics part of voiD is in flux. The DBp

[Dbpedia-discussion] Fwd: [pedantic-web] DBPedia 3.5 parsing report

Forwarding a message from Andy Seaborne to dbpedia-discussion Richard Begin forwarded message: > From: Andy Seaborne > Date: 15 April 2010 13:43:38 IST > To: pedantic-...@googlegroups.com > Subject: [pedantic-web] DBPedia 3.5 parsing report > Reply-To: pedantic-...@googlegroups.com > > Does th

[Dbpedia-discussion] N-Triples syntax errors in DBpedia

I stumbled upon this on Andy Seaborne's Twitter. Might be useful to stomp out a bug or two. It's a log of the results of parsing the DBpedia dumps with a pretty strict N-Triples parser: http://www.openjena.org/~afs/DBPedia35-parse-log-2010-04-15.txt ~25k errors, which is not too bad for a 100M

Re: [Dbpedia-discussion] After Update Queries Stopped Working

On 13 Apr 2010, at 22:02, Fabian Howahl wrote: > Ever since the update of DBpedia yesterday the majority of our > queries stopped working. > We've noticed that queries containing snippets such as "?artist > foaf:name "U2"." don't yield any results. > Is this an intended behavior? If so, what w

Re: [Dbpedia-discussion] easy mistakes: using /page URIs in sparql queries

On 20 Jan 2010, at 17:11, Dan Brickley wrote: > Seems a few of us habitually make the same mistakes, so I thought I'd > report it here. Not sure exactly what UI improvements to suggest... Perhaps we need a convention for an icon that you can put on the HTML page and that indicates: “To get the i

Re: [Dbpedia-discussion] Possible Problem with RDF or Ontology

On 19 Dec 2009, at 00:35, Peter DeVries wrote: > I noticed the following while looking at the DBpedia ontology in > Protege > with the following resource: > > http://dbpedia.org/resource/Cougar > > has the following > > http://dbpedia.org/property/statusRef > > As both a object property and a dat

Re: [Dbpedia-discussion] dbprop:disambiguates

On 17 Dec 2009, at 12:25, Nguyen Thanh Tu wrote: > I'm wondering whether the disambiguation resource (e.g. > Apple_%28disambiguation%29 > >) > has all the disambiguation links or not. Because I've tried 2 > disambiguation > resources "Ap

Re: [Dbpedia-discussion] what are avaiable categories at dbpedia.org/resource/category:

On 16 Dec 2009, at 06:07, Amir Hussain wrote: > I would like to know what are the categories are available at > http://dbpedia.org/resource/Category > : For example the following query in RED taken from dbpedia.org and > it works well but when I try to modify with > http://dbpedia.org/resourc

Re: [Dbpedia-discussion] dbprop:disambiguates

Hi Eirini, is not a disambiguation resource, so it doesn't have disambiguation links. The disambiguation resource is . Your query below works just fine for disambiguation resources like these:

Re: [Dbpedia-discussion] problem with SPARQL query

to find and return all the > engines such as: > > Jet engine > Steam engine > Rocket engine > Search engine > etc. > > I also need to do the same for other terms besides > Just "engine" such as "aircraft" > > I believe there is something w

Re: [Dbpedia-discussion] problem with SPARQL query

d > > } > > > Thanks, John > > > -Original Message- > From: Mauricio Chicalski [mailto:mauricio.2...@gmail.com] > Sent: Tuesday, December 15, 2009 2:32 PM > To: John Abjanic > Cc: Richard Cyganiak; dbpedia-discussion@lists.sourceforge.net > Subject: Re: [

Re: [Dbpedia-discussion] problem with SPARQL query

Hi John, Try "Jet engine"@en. The literal has an RDF language tag to indicate that it's the English label. Best, Richard On 15 Dec 2009, at 19:47, John Abjanic wrote: > Hello all, > > I am trying to do the following: > > PREFIX rdf: > PREFIX

Re: [Dbpedia-discussion] "Attention data" in DBpedia?

ks: > http://www.mediawiki.org/wiki/API:Query_-_Lists#backlinks_.2F_bl > ) Thanks Fabrizio. Best, Richard > > Of course, if needed, these info can be added to the SIOC-Mediawiki > exporter. > > Best > > Fabrizio > > > > Alexandre Passant wrote: >

[Dbpedia-discussion] "Attention data" in DBpedia?

Hi, I was wondering if the following data is available anywhere as part of DBpedia, or otherwise if there's any hope of getting it from DBpedia in the future. I think, but I'm not sure, that the raw data should be availabe in the Wikipedia database dumps. 1. View counts for Wikipedia pages.

[Dbpedia-discussion] Using DBpedia resources as skos:Concepts?

Hi, I want to get some broader feedback and opinion on this question. There is a use case where an external dataset is modelled in SKOS, and we want to map it to DBpedia. Something like: a skos:Concept; owl:sameAs

Re: [Dbpedia-discussion] Retrieve attributes given an dbpedia ontology class

s > <http://dbpedia.org/ontology/Company> Exactly! The "a" keyword in SPARQL is just a syntactic shortcut for the rdf:type property. Best, Richard > ? > > thanks > Kenny > > On Thu, Oct 22, 2009 at 8:59 PM, Richard Cyganiak > wrote: > >> >> On

Re: [Dbpedia-discussion] Retrieve attributes given an dbpedia ontology class

On 22 Oct 2009, at 12:57, Kenny Guan wrote: > Hi Pierre, > > thanks for your reply. Maybe I didn't describe my question clearly. > the > attributes of Company I want is like "founder", "year of foundation" > etc. > > A more specific example, an instance of Company like, Apple, has an > attrib

Re: [Dbpedia-discussion] can't find Goethe using new faceted browser.

uch more useful if all facet values were used for autocompletion. (I can't find Christopher's email address, so I'm CC'ing Christian Becker, please forward it ;-) Best, Richard > > Very odd; it's as if Goethe is not in the database, or maybe German > na

Re: [Dbpedia-discussion] can't find Goethe using new faceted browser.

Michael, On 26 Sep 2009, at 23:08, Grobe, David Michael wrote: > I can't find Johann Wolfgang von Goethe using new faceted > browser...starting with "Johan" in the Persons section, but I can > find him by starting with birthdate... > > can someone tell me why? It seems you can find him by sea

Re: [Dbpedia-discussion] SPARQL: restricting DESCRIBE queries

On 7 Sep 2009, at 15:36, Bernhard Schandl wrote: > is there any way to limit the number of triples returned by a DESCRIBE > query? The LIMIT clause of sparql obviously applies to the number of > result bindings, but each result binding may lead to an arbitrary > number of triples. Yes. There is no

Re: [Dbpedia-discussion] Sparql Queries and dbpedia:Category:foo

On 7 Sep 2009, at 15:36, Michael Haas wrote: > can anyone explain to me why the following query does not work as > expected: > > SELECT ?subcat WHERE { ?subcat > > } > > Looking at http://dbpedia.org/pa

Re: [Dbpedia-discussion] [Virtuoso-users] SNORQL explorer

Hi Kurt, I'm the author of Snorql. It was originally created for D2R Server, but I've also set it up for various other SPARQL endpoints, including DBpedia and data.semanticweb.org, which might require some small adaptions. Snorql is not available as a standalone download, and there are no

Re: [Dbpedia-discussion] Invalid N-TRIPLES output?

Bernhard, Looks like a bug in Virtuoso. I guess a Turtle-ism crept into the N- Triples serializer. As a workaround, you could try sending DBpedia RDF/ XML output through something like triplr.org to obtain valid N-Triples. Best, Richard On 14 Aug 2009, at 09:41, Bernhard Schandl wrote: > Hi,

Re: [Dbpedia-discussion] 'Multilingual' dbpedia URIs Re: 200 OK and URIs

On 11 Aug 2009, at 23:02, Bernard Vatant wrote: >> If there will ever be URIs based on the French >> version, they would likely be something like http:// >> fr.dbpedia.org/... >> > Are there any plans in dbpedia team to integrate such 'multilingual' > URIs (so to speak) in a foreseeable future? T

Re: [Dbpedia-discussion] Java client for Dbpedia?

Fred, On 12 Aug 2009, at 14:27, Fred wrote: > Hi, is there any snorql java api or similar app for quering and > browsing dbpedia data? Not sure if this is what you mean, but the Jena framework [1] includes a SPARQL query library called ARQ [2], which includes APIs for querying remote SPARQL s

Re: [Dbpedia-discussion] 200 OK and URIs

On 11 Aug 2009, at 17:08, Kingsley Idehen wrote: >> But http://dbpedia.org/page/sdiljelsfkdiejlsk and /data/ >> whhsjdfjkwrf should clearly be 404, as these documents do not exist. >> >> In fact, those URIs were 404 when the DBpedia frontend was still >> hosted on Pubby. It seems this was broken

Re: [Dbpedia-discussion] 200 OK and URIs

Ed, On 11 Aug 2009, at 15:54, Ed Summers wrote: > e...@rorty:~$ curl --include --header "Accept: application/rdf+xml" > http://dbpedia.org/resource/sdiljelsfkdiejlsk > HTTP/1.1 303 See Other > Location: http://dbpedia.org/data/sdiljelsfkdiejlsk.xml > > e...@rorty:~$ curl --include --header "Accept

Re: [Dbpedia-discussion] new dbpedia

On 13 Jul 2009, at 17:04, Ander Murane wrote: > I understand DBpedia uses a web structure vs a standard hierarchy, > but it does seem odd to find categories like Antidepressants or > Personal finance that don't have a SKOS:Broader (I would imagine the > former would be under Pharmacology, th

Re: [Dbpedia-discussion] shortabstract_en.nt: character encoding?

On 26 May 2009, at 07:40, Sven Hartrumpf wrote: > Mon, 25 May 2009 17:18:19 +0100, richard wrote: > ... > How can %C4%8C be decoded? Obviously it's not Unicode. That is URL encoding. >>> >>> I should have spent some more details

Re: [Dbpedia-discussion] shortabstract_en.nt: character encoding?

On 25 May 2009, at 14:30, Sven Hartrumpf wrote: > Hello Jens. > > Thanks for your answer! > >>> ... >>> How can %C4%8C be decoded? Obviously it's not Unicode. >> That is URL encoding. There should be a urldecode() method >> available for >

Re: [Dbpedia-discussion] Problems running extraction framework

ror (at the end of the console output), so that's some progress at > least. > > I appreciate your help in resolving this issue. > > Regards, > > Alex > > Richard Cyganiak wrote: >> Alex, >> >> All the "Unable to load dynamic library" stuff in

Re: [Dbpedia-discussion] Problems running extraction framework

Alex, All the "Unable to load dynamic library" stuff indicates a borked PHP installation. It tries to load all those DLL's because they are listed in some config file (php.ini probably) and it can't find them in the specified location. Fix this first. It also seems that the php.ini setting

Re: [Dbpedia-discussion] Loading URLs with special characters

Appears to be a bug in the Virtuoso linked data deployment: rich...@cygri-2:~$ curl -I -H "Accept: application/rdf+xml" "http://dbpedia.org/resource/Sch%C3%B6nbrunn_Palace " HTTP/1.1 303 See Other Server: Virtuoso/05.10.3038 (Solaris) x86_64-sun-solaris2.10-64 VDB Connection: close Date: Mon, 1

[Dbpedia-discussion] URIs in http://dbpedia.org/data/ namespace are 404?

I get 404 errors when accessing any resource in the dbpedia.org/data namespace, such as: http://dbpedia.org/data/Berlin The other parts of the site seem to be working fine. What's up? Richard -- The NEW KODAK i700 Ser

Re: [Dbpedia-discussion] Categories without labels in dbpedia 3.2?

Paul, On 10 Apr 2009, at 02:11, Paul Houle wrote: > I'm also thinking about enclosure relationships between categories: > If > I look at wikipedia, I find pages like: > > http://en.wikipedia.org/wiki/Category:Chemistry > > Note that Chemistry contains subcategories such as > > http://en.wikipe

Re: [Dbpedia-discussion] DBpedia datasets and their encodings

Nuno, On 2 Apr 2009, at 12:44, Nuno Cardoso wrote: > Can you please explain me the encoding procedures that DBpedia uses > for the > datasets? We use UTF-8 everywhere. > It seems that everything was encoded from MacRoman, which is not a > good thing for people working on non-Mac machines (I de

[Dbpedia-discussion] Invalid Turtle syntax in Freebase dumps

All, There is a syntax problem with the Freebase dump. I don't know if the dump was prepared by the DBpedia team or by someone at MetaWeb, can anyone tell me who made it? Anyway, here is the problem: The Freebase dump at http://downloads.dbpedia.org/3.2/links/freebaselinks.zip begins like t

[Dbpedia-discussion] Interesting DBpedia mashup: gwannon.com

I stumbled upon this today at Programmable Web and didn't see it mentioned here before: http://www.gwannon.com/ This is a mashup that puts notable places in the Earth's seas and oceans onto a Google Map, including shipwrecks, sunken cities, earthquake locations, nuclear test sites and so on.

Re: [Dbpedia-discussion] Core Datasets in other languages

On 13 Feb 2009, at 18:08, Georgi Kobilarov wrote: > 1) Do you like the above approach? > 2) How deeply do you need URIs for non-english concepts (those which > can't be added to the English Wikipedia) I don't need the new URIs, but I think that the approach you described for minting language-sp

Re: [Dbpedia-discussion] questions about DBpedia ontology...

> > On Thu, Jan 29, 2009 at 1:22 PM, l Yu wrote: >> Thank you very much Richard!! what you wrote does answer my question >> well: the machine-readable information is there in the dataset, and >> it >> is up to the agent to chose which one to use. >> >> Tha

Re: [Dbpedia-discussion] questions about DBpedia ontology...

task, then just don't use them. Best, Richard > > > Thanks, > > yu > > On Wed, Jan 28, 2009 at 6:11 PM, Richard Cyganiak > wrote: >> >> On 28 Jan 2009, at 18:46, l Yu wrote: >>> >>> 3. how can I see one example of the RDF stat

Re: [Dbpedia-discussion] questions about DBpedia ontology...

On 28 Jan 2009, at 18:46, l Yu wrote: > 3. how can I see one example of the RDF statements generated by > parsing one specific infobox? that will give me a lot better > understanding ... For example, here's an infobox: http://en.wikipedia.org/wiki/Berlin It's easy to obtain the corresponding DBp

Re: [Dbpedia-discussion] how to get all "?topic rdf:type dbpedia-owl:ChemicalCompound" ?

On 14 Jan 2009, at 15:34, Egon Willighagen wrote: > On 1/14/09, Richard Cyganiak wrote: >> Do you want to know the *URI* of everything that's of type >> :ChemicalCompound? Or do you want the *data* about these things? >> All the >> data or just some of

Re: [Dbpedia-discussion] how to get all "?topic rdf:type dbpedia-owl:ChemicalCompound" ?

Egon, Do you want to know the *URI* of everything that's of type :ChemicalCompound? Or do you want the *data* about these things? All the data or just some of it (titles, abstracts, infoboxes, ...?) Richard On 14 Jan 2009, at 09:57, Egon Willighagen wrote: > Hi all, > > I have looked at th

Re: [Dbpedia-discussion] Datasets loaded into the endpoint?

On 9 Dec 2008, at 12:59, Frederick Giasson wrote: >> There are five files in your list which I couldn't find at all on >> the download server -- the UMBEL dumps. Note that some of these >> files are available also on the UMBEL site, but not all AFAICT. >> Would be great if they could be m

[Dbpedia-discussion] Semantic Sitemap for DBpedia 3.2

Sören, Attached is an updated Semantic Sitemap for the DBpedia 3.2 release, to replace the old sitemap file here: http://dbpedia.org/sitemap.xml Could you please deploy the new file? Cheers, Richard http://www.sitemaps.org/schemas/sitemap/0.9"; xmlns:sc="http://sw.deri.org/2007/07/

Re: [Dbpedia-discussion] Datasets loaded into the endpoint?

OpenLink Software > Web: http://www.openlinksw.com > Support: http://support.openlinksw.com > Forums: http://boards.openlinksw.com/support > > > > On 8 Dec 2008, at 12:17, Kingsley Idehen wrote: > >> Richard Cyganiak wrote: >>> Hugh, Kingsley, >>> &g

Re: [Dbpedia-discussion] Datasets loaded into the endpoint?

Hugh, Kingsley, Can I get a timeline for when we might be able to get access to the missing file? And what about the other 8 files listed below? We cannot re-index DBpedia 3.2 in Sindice before this is resolved. Richard On 4 Dec 2008, at 13:55, Kingsley Idehen wrote: > Richard Cygan

Re: [Dbpedia-discussion] Datasets loaded into the endpoint?

com/dataspace/dav/wiki/Main/VirtEC2AMIDBpediaInstall > > ) ... > > Best Regards > Hugh Williams > Professional Services > OpenLink Software > Web: http://www.openlinksw.com > Support: http://support.openlinksw.com > Forums: http://boards.openlinksw.com/support > >

[Dbpedia-discussion] WordNet download link is 404

The download link for the WordNet classes on http://wiki.dbpedia.org/Downloads32 is 404. The link is: http://downloads.dbpedia.org/3.2/en/wordnetlink_en.nt.bz2 I suppose this should be: http://downloads.dbpedia.org/3.2/links/wordnetlink_en.nt.bz2 Best, Richard -

Re: [Dbpedia-discussion] Datasets loaded into the endpoint?

I never saw an answer to this. Please, someone must know which datasets are loaded into the DBpedia store? And can update the list? Richard On 21 Nov 2008, at 15:14, Richard Cyganiak wrote: > Is the list at http://wiki.dbpedia.org/DatasetsLoaded up to date after > the 3.2 release? Th

[Dbpedia-discussion] Datasets loaded into the endpoint?

Is the list at http://wiki.dbpedia.org/DatasetsLoaded up to date after the 3.2 release? The last modification to the page was in June, so probably not? Could you please update the list? Then I can make an updated sitemap.xml and we can index DBpedia 3.2 in Sindice. Cheers, Richard

Re: [Dbpedia-discussion] DBpedia 3.2 release, including DBpedia Ontology and RDF links to Freebase

John, Here's an observation from a bystander ... On 17 Nov 2008, at 17:17, John Goodwin wrote: > This is also a good example of where (IMHO) the domain was perhaps > over specified. For example all sorts of things could have > publishers, and not the ones listed here. I worry that if you reu

Re: [Dbpedia-discussion] XML formats returned by SNORQL interface?

Bob, It's a bug. An incompatibility between Snorql and Virtuoso. Virtuoso applies content negotiation to the query result, and your browser indicates that it prefers HTML over SPARQL XML Results, so this is what Virtuoso will send... Workaround: Append "&output=xml" to the URI to get the XM

Re: [Dbpedia-discussion] Looking for churches in Paris - skos:broader transitivity and dbpedia categories

Bernard, I don't know about plans regarding the namespace. Just one thing: Wikipedia categories are not transitive, and applying transitivity inference would produce undesirable results. This is because the category system is simply not a well-designed hierarchy, but rather a tagging syste

Re: [Dbpedia-discussion] selecting data for a given resource / page

On 5 Oct 2008, at 19:39, Marian Dörk wrote: > But this doesnt seem to work: > > http://dbpedia.org/snorql/?query=DESCRIBE+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FTom_Cruise%3E%0D%0A > > Do you know why? The Snorql interface can only deal with SELECT queries, it doesn't work for DESCRIBE or CO

[Dbpedia-discussion] Bug in Virtuoso SPARQL engine?

A colleague pointed out a funny issue to me. I'm running this SPARQL query against DBpedia (at http://dbpedia.org/snorql ): SELECT ?P ?T WHERE { ?P rdfs:label "Eyre Square"@en . OPTIONAL { ?P a ?T . FILTER (?T=) } } I would expect a single res

[Dbpedia-discussion] Fwd: Sitemap for DBpedia 3.1

Jens, Sören, I sent an updated DBpedia sitemap almost three weeks ago, see below. It is still not published. May I ask what the obstacle is? Can I help in any way? Thanks, Richard Begin forwarded message: From: Richard Cyganiak <[EMAIL PROTECTED]> Date: 20 August 2008 15:38:32

Re: [Dbpedia-discussion] URIs with "<" in them confusing Virtuoso and Jena

ntains the left angle bracket > "<" -- which *is* permitted in a general sense Wrong. It is *not* permitted, anywhere, in a URI. > * Richard Cyganiak [2008/08/20 09:29 AM +0100] wrote: >> Ampersands are allowed in URIs, so the Yago URIs are perfectly >> fine accordi

Re: [Dbpedia-discussion] Ampersand in dbpedia returned URI breakingJena code

Kingsley, from looking at the query result it seems like the issue is fixed. Thanks! Confirmation from someone who uses Jena to access the SPARQL endpoint would be nice. Richard On 20 Aug 2008, at 19:30, Kingsley Idehen wrote: > Richard Cyganiak wrote: >> Marvin, Kingsley, &g

Re: [Dbpedia-discussion] Sitemap for DBpedia 3.1

Jens, Thanks for the list! On 20 Aug 2008, at 11:45, Jens Lehmann wrote: What changes are required to bring the sitemap up to date? Is it just changing all the download locations from /3.0/ to /3.1/? Or did some of the filenames change? Is the list of dumps that are loaded into Virtuoso any dif

Re: [Dbpedia-discussion] Ampersand in dbpedia returned URI breakingJena code

Marvin, Kingsley, On 20 Aug 2008, at 00:16, Georgi Kobilarov wrote: > yes, it's a bug in our dataset. Actually, no. It's a bug in Virtuoso's SPARQL+XML result format serializer. Ampersands are allowed in URIs, so the Yago URIs are perfectly fine according to all the specs. (We *might* still

[Dbpedia-discussion] Sitemap for DBpedia 3.1

Hi, I notice that the sitemap at http://dbpedia.org/sitemap.xml has not yet been updated for DBpedia 3.1. I would like to provide an updated sitemap. What changes are required to bring the sitemap up to date? Is it just changing all the download locations from /3.0/ to /3.1/? Or did some o

Re: [Dbpedia-discussion] List of dumps that are in Virtuoso?

page_nl.nt > wikipage_de.nt > wikipage_ja.nt > wikipage_es.nt > wikipage_ru.nt > wikipage_it.nt > wikipage_pl.nt > wikipage_fr.nt > wikipage_sv.nt > wordnet_classes.nt > > If you can create the relevant page on the DBpedia web site then we > can maintain it going forw

[Dbpedia-discussion] List of dumps that are in Virtuoso?

Do we have a list somewhere of all the dumps that are loaded into Virtuoso? I know that some dumps are not loaded into Virtuoso. I think it would be great to have this information on the Wiki, but I couldn't find it anywhere. Richard -

Re: [Dbpedia-discussion] No more link from a dbPedia resource to non-english wikipedia pages?

François, The links are available in the wikipage dumps that you can find at http://wiki.dbpedia.org/Downloads (“Links to Wikipedia Article”). It seems that only the english dump was loaded into the DBpedia endpoint. I'm not sure why this is, it might be just an omission on our part. Can

Re: [Dbpedia-discussion] Six properties for a person's date of birth

On 16 May 2008, at 22:06, Richard Light wrote: >> 1. Find the class(es) used in DBpedia of that kind of thing. For >> example, if >> you look at a couple of persons, you will find that they usually >> have the >> classes yago:Person17846 and foaf:Person. Classes in DBpedia are >> quite

Re: [Dbpedia-discussion] Six properties for a person's date of birth

Richard, On 16 May 2008, at 14:16, Richard Light wrote: >>> That is, that dates of birth and death >>> appear as different properties: >>> >>> p:birthplace >>> p:birthPlace >>> p:cityofbirth >>> etc. >>> >>> I can see how this diversity arises, due to the harvesting approach >>> used. However, (an

Re: [Dbpedia-discussion] Six properties for a person's date of birth

Richard, On 15 May 2008, at 16:46, Richard Light wrote: > Just joined this list, and noticed a post from Tim Finin, who asked > exactly the question that occurred to me on browsing through a typical > dbPedia page (for Edinburgh). That is, that dates of birth and death > appear as different prope

[Dbpedia-discussion] New semantic sitemap

Sören, Jens, Renaud (one of my colleagues in the Sindice project) has prepared a new Semantic Sitemap for DBpedia. The old one got lost in the server move and needed updating anyway for the latest release. I need your help with publishing the sitemap. The way the Burlington server is set

Re: [Dbpedia-discussion] Missing DBpedia resources ?

On 26 Apr 2008, at 00:14, Georgi Kobilarov wrote: > Apple's mobile phone you are looking for has the URI > http://dbpedia.org/resource/IPhone (with an upper case "I"). That's > really an interesting example, because the URI does not match the > article's title in Wikipedia (which has a lower case

[Dbpedia-discussion] DBpedia linkage in TopBraid Composer

This is already a week old, but I didn't see it mentioned here: The latest TopBraid Composer (ontology editor made by TopQuadrant) has a wizard for linking ontology instances to corresponding DBpedia concepts: http://composing-the-semantic-web.blogspot.com/2008/04/linking-to-dbpedia-with-topbr

Re: [Dbpedia-discussion] Fetching images from Wikipedia

Omid, See this thread from the mailing list archives for a summary of what we know about image (and audio file) URLs in Wikipedia: http://sourceforge.net/mailarchive/forum.php?thread_name=82593ac00801310402g555e0206h46f1b46a9666ff82%40mail.gmail.com&forum_name=dbpedia-discussion Richard On 4

Re: [Dbpedia-discussion] setting up DBpedia on local machine?]

Andrew, On 3 Mar 2008, at 16:27, Andrew (Chuan) Khoo wrote: > I have another question: am I able to call SPARQL queries via PHP? Yes. SPARQL comes with a standard protocol, the SPARQL Protocol [1]. You can use it to send SPARQL queries to any SPARQL-capable server. On the server side, Virtuoso

Re: [Dbpedia-discussion] Category URIs broken

Kingsley, On 19 Feb 2008, at 20:48, Kingsley Idehen wrote: > Richard Cyganiak wrote: >> Kingsley, Zdravko, >> >> It turns out that all DBpedia category URIs are broken since the >> server move from FU to OpenLink. Example: >> >> $ curl -I http://dbpedia.o

[Dbpedia-discussion] Category URIs broken

Kingsley, Zdravko, It turns out that all DBpedia category URIs are broken since the server move from FU to OpenLink. Example: $ curl -I http://dbpedia.org/resource/Category:Berlin HTTP/1.1 303 See Other Server: Virtuoso/05.00.3023 (Solaris) x86_64-sun-solaris2.10-64 VDB Connection: close Conte

Re: [Dbpedia-discussion] Problems with URI access?

On 19 Feb 2008, at 13:28, Kingsley Idehen wrote: >> The bug can be easily reproduced: >> >> curl -0 http://dbpedia.org/page/Miss_Piggy >> >> which gives a truncated result. The -0 argument forces HTTP/1.0. >> >> Kingsley, any chance for a quick bugfix? > Yes. > > Zdravko: Please resolve ASAP. >

Re: [Dbpedia-discussion] Problems with URI access?

Aran, Looks like a bug in OpenLink Virtuoso, which is now the front-end web server (instead of Apache) sitting in front of the Java webapp that generates the HTML pages. The bug can be easily reproduced: curl -0 http://dbpedia.org/page/Miss_Piggy which gives a truncated result. The -0 a

Re: [Dbpedia-discussion] Special chars in property URIs (was: Re: DBpedia 3.0 Dataset problems.)

So it sounds more feasible than I thought. Good to know, thanks! Richard On 18 Feb 2008, at 16:59, KANZAKI Masahide wrote: > Hi Richard, > > 2008/2/19, Richard Cyganiak <[EMAIL PROTECTED]>: >> I think this is a good reason for DBpedia to also stick with %- >> enc

Re: [Dbpedia-discussion] Special chars in property URIs (was: Re: DBpedia 3.0 Dataset problems.)

Masahide, On 18 Feb 2008, at 14:22, KANZAKI Masahide wrote: >> 3. Use real international characters in the URI, e.g. >> >> >> >> I'm not quite sure if this is possible. RDF supposedly supports IRIs >> (the new style of i18ned URIs that can contain Unicode let

[Dbpedia-discussion] Special chars in property URIs (was: Re: DBpedia 3.0 Dataset problems.)

big problem when we only did infobox extraction from the English Wikipedia, because it contains very few of those troublesome template names, but it's a huge problem now that we do infobox extraction for many languages. On 15 Feb 2008, at 12:11, Jens Lehmann wrote: > Richard Cyg

Re: [Dbpedia-discussion] using DBpedia locally

Savio, On 13 Feb 2008, at 16:57, Savio Neville Spiteri wrote: > I am doing my thesis to get my B.Sc. I.T. (Hons) degree. As part of > my Final Year Project (which is the thesis itself) I am > investigating how use of ontologies could be made to help users > bookmark webpages. I would like to

Re: [Dbpedia-discussion] Extracting audio files from Wikipedia (was: Re: Multi-listen_item)

On 6 Feb 2008, at 03:23, Brianna Laugher wrote: > You could do this: > http://commons.wikimedia.org/w/thumb.php?w=200&f=Male-total.jpg > > This generates a 200px-width thumbnail. However I believe it > bypasses the cache, so it's not appropriate to use this to hotlink a > thumbnail. If you did

[Dbpedia-discussion] Server move completed

All, We switched over the DNS entries last night, and everything at dbpedia.org is now running on the new server hosted by OpenLink. Everything should be back to normal, only much faster. Again, a big Thank You to Kingsley Idehen and the OpenLink team for making this possible! Richard ---

Re: [Dbpedia-discussion] Extracting audio files from Wikipedia (was: Re: Multi-listen_item)

Brianna, On 5 Feb 2008, at 08:24, Brianna Laugher wrote: > Hi, I'm new to this list. I have some significant experience with > Wikipedia ( & MediaWiki) now so I hope I can help. Welcome! > There is a much simpler way to find the file URL than figuring out > the file hash yourself. :) > > As

[Dbpedia-discussion] Extracting audio files from Wikipedia (was: Re: Multi-listen_item)

Yves, At the time of the previous extraction, there were some audio samples embedded in J.S. Bach's article page. They have since moved to their own separate page: http://en.wikipedia.org/wiki/Gallery_of_works_by_Johann_Sebastian_Bach We don't currently have an extractor for audio files. Thi

Re: [Dbpedia-discussion] Moving to new server -- please test

larov.com > > >> -Original Message- >> From: [EMAIL PROTECTED] > [mailto:dbpedia- >> [EMAIL PROTECTED] On Behalf Of Richard > Cyganiak >> Sent: Thursday, January 24, 2008 9:48 PM >> To: dbpedia-discussion@lists.sourceforge.net >> Cc: Zdravko Tashev

Re: [Dbpedia-discussion] Moving to new server -- please test

> Phone: +49 30 838 54057 > Mail: [EMAIL PROTECTED] > Web: www.bizer.de > > - Original Message - > From: "Zdravko Tashev" <[EMAIL PROTECTED]> > To: "Chris Bizer" <[EMAIL PROTECTED]>; "Richard Cyganiak" > <[EMAIL PROTEC

[Dbpedia-discussion] Moving to new server -- please test

All, We're in the process of moving the DBpedia HTML frontend (a.k.a. Pubby) to a new server at the OpenLink premises in Burlington, MA. This eliminates the cross-atlantic round trip that so far has been necessary to render every DBpedia page. Extra special thanks go to Kingsley for making

Re: [Dbpedia-discussion] RE : [ISSUE-77] [ISSUE-48] Re: Skos subject properties are deprecated

t is a good idea. Many SKOS users will need it, and SKOS is a much nicer package if it remains included. (Of course it's still important to declare subclass- and subproperty relationship to existing vocabularies.) Richard > > > Antoine > > ---- Message d'origine

Re: [Dbpedia-discussion] SKOS property in DBPedia

On 24 Jan 2008, at 15:49, Frederick Giasson wrote: >>> So, why defining all wikipedia "categories" as >>> "categories" (classification purposes) when it is *clearly* not >>> the case? >> >> Some of the categories might conceivably be modelled as other >> things as skos:Concepts. That doesn't

Re: [Dbpedia-discussion] [ISSUE-77] [ISSUE-48] Re: Skos subject properties are deprecated

On 24 Jan 2008, at 15:26, Simon Spero wrote: >> Like skos:subject, dcterms:subject seems to be intended for use on >> documents, not people or cities. Hence it doesn't really meet >> DBpedia's requirements. > > The meaning of "document" in this context is extremely broad; if we > follow Otl

Re: [Dbpedia-discussion] SKOS property in DBPedia

On 24 Jan 2008, at 14:09, Frederick Giasson wrote: > In fact, Wikipedia categories can be many things: named entities, > concepts, relations, (something else?) They certainly all are skos:Concepts. SKOS was created for the purpose of representing exactly that sort of things -- thesauri, taxono

Re: [Dbpedia-discussion] [ISSUE-77] [ISSUE-48] Re: Skos subject properties are deprecated

pedia to represent the Wikipedia categorisation. >>>>> >>>>> My take on this is that such a generic property is needed and >>>>> should >>>>> not be deprecated. Since a lot of people (including dbpedia folks, >>>>> but

Re: [Dbpedia-discussion] [ISSUE-77] [ISSUE-48] Re: Skos subject properties are deprecated

best practices that whenever you >>> want to specify an indexing property, you define a specific >>> subproperty of skos:subject. >>> >>> SKOS specification should stress and explain what the *functional* >>> semantics of this property are, and are not. Simply to *re

Re: [Dbpedia-discussion] SKOS property in DBPedia

Fred, On 24 Jan 2008, at 13:31, Frederick Giasson wrote: > What is a category for DBPedia? > > Answering to this question will tell you if it is the good thing to > do or not. > > If one is answering that it is a Wikipedia Category, then I will > answer that it is not the good thing to do in m

Re: [Dbpedia-discussion] [ISSUE-77] [ISSUE-48] Re: Skos subject properties are deprecated

t; resources* indexed on a concept. Not to infer any specific semantics > on the indexing link. Just : "If you are interested in this concept, > here are resources dealing about it in some way". No more, no less. > If you want to be more specific, use a specific subpropert

Re: [Dbpedia-discussion] SKOS property in DBPedia

he simplest solution, e.g. dbpedia:category. Thoughts anyone? Richard On 24 Jan 2008, at 11:06, KANZAKI Masahide wrote: > 2008/1/24, Richard Cyganiak: >> We couldn't find any indication in the SKOS documentation that >> skos:subject should be used *only* for creative works. I also as

Re: [Dbpedia-discussion] Skos subject properties are deprecated

Peter, On 24 Jan 2008, at 05:41, Peter Ansell wrote: > I am new to this list, but in a discussion on another list we were > discussing the use of the skos:subject and related items, something > which dbpedia has invested in heavily to represent the wikipedia > category system. > > The latest SKOS

Re: [Dbpedia-discussion] SKOS property in DBPedia

if this was okay, and the consensus seemed to be that it's a bit strange, but not illegal. So we went with skos:subject. Maybe there is a better choice? Do you have a suggestion for another, more appropriate property to use in place of skos:subject? Cheers, Richard > > > >

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