Data Quality Vocabulary - feedback welcome!

2015-08-14 Thread Antoine Isaac
be either posted here, or sent to the dedicated W3C mailing list public-dwbp-comme...@w3.org. The three co-editors (cc'ed) are also willing to receive personal emails, should you not be sure that your feedback is fit for open publication! Kind regards, Antoine Isaac -- RD Manager, Europeana.eu

Translating SKOS labels, comments and definitions

2013-07-31 Thread Antoine Isaac
Dear all, This is a bottle at the sea... We've started a couple of emails about translating the SKOS RDF OWL ontology, after the official spec has been released, see: http://lists.w3.org/Archives/Public/public-esw-thes/2013Jul/0029.html I'm not sure what the best way to do it. In the past

Re: The Great Public Linked Data Use Case Register for Non-Technical End User Applications

2013-06-25 Thread Antoine Isaac
On 6/24/13 4:22 PM, Kingsley Idehen wrote: On 6/24/13 9:12 AM, Antoine Isaac wrote: On 6/24/13 2:44 PM, Kingsley Idehen wrote: On 6/24/13 6:23 AM, Antoine Isaac wrote: Hi Dominic, I agree with the relevance of the effort, and wouldn't argue against centralizing. Not everyone will have

Re: There's No Money in Linked Data

2013-06-24 Thread Antoine Isaac
Hi Andreas, Prateek, Very good points that you make about trust and domains. In fact specific domains like the biology one or the culture one (see lodlam.net) try to address these issues in much more specific terms and business models that what would be discussed on this public-lod list. So

Re: The Great Public Linked Data Use Case Register for Non-Technical End User Applications

2013-06-24 Thread Antoine Isaac
On 6/24/13 2:44 PM, Kingsley Idehen wrote: On 6/24/13 6:23 AM, Antoine Isaac wrote: Hi Dominic, I agree with the relevance of the effort, and wouldn't argue against centralizing. Not everyone will have the resource to search in a decentralized fashion... What worries me a bit is how

Re: referencing a concept scheme as the code list of some referrer's property

2012-08-29 Thread Antoine Isaac
mailto:dave.e.reyno...@gmail.com On 28/08/12 20:39, Antoine Isaac wrote: Sorry, my owl:someValuesFrom should have been owl:allValuesFrom, I guess. Actually I think owl:someValuesFrom is right though the easiest construct is owl:hasValue : some:codeAConcept

Re: referencing a concept scheme as the code list of some referrer's property

2012-08-28 Thread Antoine Isaac
/iqvoc/ [4] http://www.w3.org/TR/2009/REC-skos-reference-20090818/#L1101 Am 22.08.2012 21:15, schrieb Antoine Isaac: Dear Thomas, I'm ccing public-esw-t...@w3.org. Perhaps this was the one you were looking for! (1) (2) You probably mean, if a ConceptScheme could be defined as a class, of which

Re: referencing a concept scheme as the code list of some referrer's property

2012-08-28 Thread Antoine Isaac
/led/ [2] http://www.w3.org/TR/vocab-data-cube/ [3] https://github.com/innoq/iqvoc/ [4] http://www.w3.org/TR/2009/REC-skos-reference-20090818/#L1101 Am 22.08.2012 21:15, schrieb Antoine Isaac: Dear Thomas, I'm ccing public-esw-t...@w3.org. Perhaps this was the one you were looking for! (1) (2) You

Re: referencing a concept scheme as the code list of some referrer's property

2012-08-22 Thread Antoine Isaac
Dear Thomas, I'm ccing public-esw-t...@w3.org. Perhaps this was the one you were looking for! (1) (2) You probably mean, if a ConceptScheme could be defined as a class, of which the concepts of a given concept scheme are instances? That would be the way to proceed, if you want to use the

Re: Decommissioning a linked data site

2012-06-08 Thread Antoine Isaac
On 6/8/12 1:53 PM, Richard Cyganiak wrote: On 6 Jun 2012, at 14:04, Antoine Isaac wrote: By the way, I've tried to update our DataHub entry at http://thedatahub.org/dataset/stitch-rameau, fitting decommissioned somewhere. I've just added it as a tag for now, I did not know which other fields

Re: Decommissioning a linked data site

2012-06-06 Thread Antoine Isaac
Hi Leigh, Bradley, Rufus, On Fri, Jun 1, 2012 at 3:30 PM, Bradley Allenbradley.p.al...@gmail.com wrote: Leigh- This is great. The question that comes up for me out of what you've written for unpublishing brings me back to Antoine's question: is it appropriate to use a relation other than

Re: Decommissioning a linked data site

2012-06-01 Thread Antoine Isaac
On 5/31/12 4:20 PM, Richard Cyganiak wrote: On 31 May 2012, at 09:02, Rufus Pollock wrote: You can definitely keep the dataset entry on CKAN there. We don't have it now but one could introduce a special state of archived which would then mean that the entry was kept but clearly marked as

Re: Decommissioning a linked data site

2012-06-01 Thread Antoine Isaac
with a sparql query which fails and figures out from metadata how to turn it into one which works! Tim On 2012-05 -29, at 16:47, Antoine Isaac wrote: Dear Bradley, The second part of your plan reminds me of my recent question on moving a dataset http

Re: Decommissioning a linked data site

2012-05-30 Thread Antoine Isaac
://t4gm.info instead respond with a 301 redirection to the equivalent id.loc.gov http://id.loc.gov resource when that exists, else respond with a 410 error. - regards, BPA Bradley P. Allen http://bradleypallen.org On Tue, May 29, 2012 at 1:53 PM, Antoine Isaac ais...@few.vu.nl mailto:ais...@few.vu.nl

Re: Decommissioning a linked data site

2012-05-29 Thread Antoine Isaac
But I guess that if we had decided to shut done our server altogether I mean, shut down our vocabulary server, which handles the queries for data on individual concepts. Which would leave us with just the ability to serve a same answer for the entire domain... Antoine Dear Bradley, The

Re: Cultural Heritage Data

2012-05-22 Thread Antoine Isaac
Hi Dominic, I guess that it was with the LOD *cloud* that you had issues. It looks a bit severe, but I think I understand the motivations: if the cloud admitted isolated nodes, it would have many of them, and that would look weird... But of course that does not make your contribution less

Re: Cultural Heritage Data

2012-05-22 Thread Antoine Isaac
/Incubator/lld/XGR-lld-vocabdataset/#Library_Linked_Data_at_CKAN are indeed isolated, in the LOD cloud sense. Antoine On 22 May 2012, at 08:42, Antoine Isaac wrote: Hi Dominic, I guess that it was with the LOD *cloud* that you had issues. It looks a bit severe, but I think I understand

Re: Cultural Heritage Data

2012-05-22 Thread Antoine Isaac
Hi Dominic, I understand the need to be careful. The email was a bit of a whim at the end of the day. However, I would argue that we are not an isolated node we have simply used ontology has the linking method and we have a very high level of linkage (or harmonisation) with our partners who

Re: Question on moving linked data sets

2012-05-15 Thread Antoine Isaac
, at 21:41, Antoine Isaac wrote: Hi Hugh, It seems that http://sameas.org/store/kelle/?uri=http://stitch.cs.vu.nl/vocabularies/rameau/ark:/12148/cb14521343b already has the owl:sameAs to http://data.bnf.fr/ark:/12148/cb14521343b so all is already taken care of! Great job :-) Excellent - thanks

Re: Question on moving linked data sets

2012-04-23 Thread Antoine Isaac
Hi Bernard, Indeed there is a bit of trust from the STITCH side: we believe than whatever was at stitch:x will be found at bnf:x. And we're talking about one same concept, yes: it's not one new concept replacing an old one. It is an identity change, so to say. If there's a change to that

Re: Question on moving linked data sets

2012-04-23 Thread Antoine Isaac
, at 14:11, Antoine Isaac wrote: Thanks a lot for your feedback! That's really precious. @Richard, Jon: yes, we'll try to have the 301 working for a while. But not forever, so it would be good if something could function as a more stable solution. Though I'm not sure the requirement is too strong

Re: Question on moving linked data sets

2012-04-20 Thread Antoine Isaac
data that enables it to make the connection with the original resource (URI) it was seeking data about. Does that seem ok? What should we do, otherwise? Thanks for any feedback you could have, Antoine Isaac (VU Amsterdam side) Romain Wenz (BnF side) [1] RAMEAU is a vocabulary (thesaurus) used

Question on moving linked data sets

2012-04-19 Thread Antoine Isaac
, otherwise? Thanks for any feedback you could have, Antoine Isaac (VU Amsterdam side) Romain Wenz (BnF side) [1] RAMEAU is a vocabulary (thesaurus) used by the National Library of France (BnF) for describing books.

Fwd: Europeana launches Linked Open Data Pilot and Animation

2012-02-18 Thread Antoine Isaac
Dear all (apologies for cross-posting) data.europeana.eu has already existed for several months, but I thought it could be useful to share the following re-release with you, since all the metadata there is now CC0. We of course wish to release even more in the coming months. We hope in the

Re: ANN: Sudoc bibliographic ans authority data

2011-07-10 Thread Antoine Isaac
Yann, Giovanni, Which side effects are probable ? Giovanni has made the same comment on data.europeana.eu a couple of weeks ago. The data we serve there is different from the RDFa mark-up on our web portal. We had some reasons to do this, including, well, that the RDFa data is mixing the

Re: ANN: Sudoc bibliographic ans authority data

2011-07-10 Thread Antoine Isaac
Hi, Which side effects are probable ? Giovanni has made the same comment on data.europeana.eu a couple of weeks ago. The data we serve there is different from the RDFa mark-up on our web portal. We had some reasons to do this, including, well, that the RDFa data is mixing the info and

W3C Library Linked Data Incubator Group draft report - Call for Public Comment

2011-06-27 Thread Antoine Isaac
[apologies for cross-posting] -- W3C Library Linked Data Incubator Group CALL FOR PUBLIC COMMENT The W3C Library Linked Data Incubator Group (http://www.w3.org/2005/Incubator/lld/) has been chartered

Reminder Cfp: Dublin Core 2011

2011-03-14 Thread Antoine Isaac
-- Apologies for Cross-posting = DC-2011 Call for Papers = International Conference on Dublin Core and Metadata Applications: Metadata Harmonization: Bridging Languages of

Principles for Open Bibliographic Data

2011-03-02 Thread Antoine Isaac
** apologies for cross-postings ** The Open Bibliographic Data Working Group of the Open Knowledge Foundation has published a set of principles for open bibliographic data. [1] These principles express a philosophy of openness for bibliographic data in support of research and knowledge

Re: Cultural heritage domain (Museums and collections)

2010-12-10 Thread Antoine Isaac
Dear Daniel, Adding to the feedback you've already received... The vocabulary that Europeana is planning to use in its RDF/linked data activities is at [1]. You were given quite some pointers to museums, let me give some on libraries :-) -- we're going to see more and more interaction between

Reminder: Call for Use Cases: Library Linked Data

2010-10-07 Thread Antoine Isaac
for your time, Emmanuelle Bermes (Emmanuelle.Bermes_bnf.fr), Alexander Haffner (A.Haffner_d-nb.de), Antoine Isaac (aisaac_few.vu.nl) and Jodi Schneider (jodi.schneider_deri.org) [1] http://www.w3.org/DesignIssues/LinkedData.html [2] http://www.w3.org/2005/Incubator/lld/wiki/UCCuration [3] http

Re: New LOD Cloud

2010-09-23 Thread Antoine Isaac
Anja, Richard, (ccing the Library Linked Data list) Really great work! Adding to Rinke's comment, I'm also happily surprised by the coherence that you still can give to the various parts of the LOD cloud: the colored version is really fascinating to see [1]. Our core library linked data core

Re: WordNet RDF

2010-09-22 Thread Antoine Isaac
On 9/22/10 1:18 AM, Toby Inkster wrote: On Mon, 20 Sep 2010 13:45:07 +0200 Antoine Isaacais...@few.vu.nl wrote: Very interesting! I'm curious though: what's the application scenario that made you create this version? It makes it easy to insult people in RDF. #you a wordnet:Fool .

Re: empirical cloud

2010-09-21 Thread Antoine Isaac
Hi Ed, Great job! And again it might be showing some (minor) issues in the data harvested for BTC -- probably not BTC organizers' fault, cf our discussion at [1]. By complete chance I spotted a small bibsonomy.org node attached to semanticweb.org through dblp.l3s.de. But there is also a

Re: WordNet RDF

2010-09-20 Thread Antoine Isaac
On Thu, 9 Sep 2010 14:30:52 +0100 Ian Davisli...@iandavis.com wrote: This is based on the RDF conversion at http://semanticweb.cs.vu.nl/lod/wn30/ How similar is your work to this version? They're similar in that they're both based on Wordnet 3. There are some key differences though: 1.

Call for Use Cases: Library Linked Data

2010-09-07 Thread Antoine Isaac
for your time, Emmanuelle Bermes (Emmanuelle.Bermes_bnf.fr), Alexander Haffner (A.Haffner_d-nb.de), Antoine Isaac (aisaac_few.vu.nl) and Jodi Schneider (jodi.schneider_deri.org) [1] http://www.w3.org/DesignIssues/LinkedData.html [2] http://www.w3.org/2005/Incubator/lld/wiki/UCCuration [3] http

Re: Looking for use of skos mapping in the Linked Data Cloud

2010-07-05 Thread Antoine Isaac
Hi Bernard, Sorry for the late answer. As a matter of fact an updated version of the manually-built gold standard that we have used for [2] has been just now made available as linked data (skos:closeMatch statements), both at the prototype site for the French RAMEAU subject headings [3] and

FW: W3C Launches Library Linked Data Incubator Group

2010-05-27 Thread Antoine Isaac
--- Apologies for cross-postings --- 21 May 2010 W3C is pleased to announce the creation of the Library Linked Data Incubator Group [1], whose mission is to help increase global interoperability of library data on the Web, by bringing together people involved in Semantic Web activities -

Re: Why are RDF containers (rdf:Seq etc.) so little appreciated?

2010-02-14 Thread Antoine Isaac
On 2/14/10 5:58 PM, Pat Hayes wrote: On Feb 14, 2010, at 4:34 AM, Axel Rauschmayer wrote: Im not sure what you mean by 'stable identity', It's a slightly (possibly unorthodox) viewpoint I take during RDF editing: With a container, you can say I will edit the sequence at URI X and be sure

Re: AW: Linking to datasets from the Cultural heritage domain

2010-01-04 Thread Antoine Isaac
Hello Monika My turn to add some stuff to the list! But I have a wide scope for what cultural heritage material could be ;-) First, there's Libris, a really important work at the Swedish library [1]. Also in the library world, two big vocabularies (the American LCSH [2] and French RAMEAU [3])

Re: Species Concept Mapping RDF fixes and question, should the species be represented as a class? Class SpeciesConcept = Class Species Cougar

2009-12-05 Thread Antoine Isaac
of owl:sameAs and avoid most of the usual coreference problems. Yes! Antoine [1] http://www.w3.org/TR/skos-primer/#secindexing On 3 Dec 2009, at 18:58, Antoine Isaac wrote: And in fact, while I understand that it is not very intuitive to have Bob the cougar as a skos:Concept (even though

Re: Species Concept Mapping RDF fixes and question, should the species be represented as a class? Class SpeciesConcept = Class Species Cougar

2009-12-02 Thread Antoine Isaac
Hi Richard, On 2 Dec 2009, at 02:40, Peter DeVries wrote: I was thinking that the species itself should be a class so that individuals of that species would be instances of that class. Probably another skos:Concept class. So an individual species concept class like that for the Cougar

Re: Lightweight RDF to Map Various Semantic Representations of Species

2009-12-01 Thread Antoine Isaac
Hi Peter (ccing the SKOS list, as this is a SKOS implementation, after all :-) I also think that's really a cool effort, with a great potential! My question would be about your choices wrt. the use of relatedMatch and closeMatch: why do we have http://rdf.taxonconcept.org/ses/v6n7p

Re: Lightweight RDF to Map Various Semantic Representations of Species

2009-12-01 Thread Antoine Isaac
than the 2009 CoL LSID. It is for this reason that I made the ubioLSID a skos:relatedMatch while having the CoL LSID a skos:closeMatch. Does that seem to make sense? Thanks for your interest :-) - Pete On Tue, Dec 1, 2009 at 10:09 AM, Antoine Isaac ais...@few.vu.nl mailto:ais...@few.vu.nl

Re: DBpedia SPARQL Endpoint and Transitive Queries

2009-10-08 Thread Antoine Isaac
Alexandre Passant a écrit : Hi, On 8 Oct 2009, at 16:09, Kingsley Idehen wrote: All, The intersection of Leigh Dodds SPARQL extensions survey [1], imminent official release of Virtuoso 6.0 (DBpedia basic and Live already use this, ditto LOD Cache, and B3S public endpoints), and an old post

Re: Merging Databases

2009-07-24 Thread Antoine Isaac
correspond to existing practices, and is used in a lot of data out there, which can be exploited in a large number of interesting scenarios... Best, Antoine On Jul 23, 2009, at 4:24 AM, Antoine Isaac wrote: Hello, Trying to add some explanation wrt. the SKOS vocabulary, hoping not to conflict

Re: Merging Databases

2009-07-23 Thread Antoine Isaac
Hello, Trying to add some explanation wrt. the SKOS vocabulary, hoping not to conflict with Pat's clarifications ;-) For skos:exactMatch, the SKOS reference says [1]: The property skos:exactMatch is used to link two concepts, indicating a high degree of confidence that the concepts can be

SKOS implementation: Rameau subjects as linked data

2009-04-23 Thread Antoine Isaac
information, please visit [1] or contact aisaac at few.vu.nl. Thanks a lot for your attention, Antoine [1] http://stitch.cs.vu.nl/rameau [2] http://rameau.bnf.fr [3] http://www.w3.org/2004/02/skos [4] http://www.w3.org/TR/swbp-vocab-pub [5] http://macs.cenl.org Antoine Isaac Vrije

Re: SKOS implementation: Rameau subjects as linked data

2009-04-23 Thread Antoine Isaac
Kingsley Idehen a écrit : Antoine Isaac wrote: Dear all, I'd like to announce the release an *experimental* service [1] that provides the RAMEAU subject headings as open linked data. Rameau [2] is the main subject vocabulary used at the French national library (BnF) and many other French

Request for Implementation Input: SKOS Simple Knowledge Organization System

2009-04-07 Thread Antoine Isaac
, details of the SKOS constructs which are supported, any other URLs describing the software or providing further information. Kind regards, Alistair Miles and Antoine Isaac on behalf of the W3C Semantic Web Deployment Working Group