Re: [Crm-sig] Issue 616: shortcuts in P50 has current keeper, P52 has current owner, P55 has current location

2022-11-28 Thread Detlev Balzer via Crm-sig
Dear all, I fully agree with Christian-Emil's observation that > The current properties P50, P52 and P55 need external curation and > also break the basic assumption that a CIDOC-CRM KB/database > store accumulate history. This is a point I had to raise over and over again in discussions about

Re: [Crm-sig] URI Management [Issue 460]

2021-09-27 Thread Detlev Balzer via Crm-sig
Dear all, good to see that the idea of publishing some of the CIDOC CRM as a Linked Data resource is finally gaining traction. Concerning versioning, I'm also in favour of a single, un-versioned URI namespace, as long as there is a way of knowing which version is currently being served (e.g. b

[Crm-sig] Fwd: Re: Proposal/though: Add URLs to official documentation

2021-07-20 Thread Detlev Balzer via Crm-sig
Sorry, this was meant to go to the list: > -- Ursprüngliche Nachricht -- > Von: Detlev Balzer > An: George Bruseker > Datum: 20.07.2021 17:52 > Betreff: Re: [Crm-sig] Proposal/though: Add URLs to official documentation > > > > George Bruseker via Cr

Re: [Crm-sig] CIDOC CRM URI management

2020-01-16 Thread Detlev Balzer
> Martin Doerr hat am 16. Januar 2020 um 13:27 > geschrieben: > > (...) > At FORTH we will implement anything that is regarded good practice, and > does not create a manual overhead we cannot manage. For formal specifications such as ontologies, there is a widely adopted pattern for change m

Re: [Crm-sig] ISSUE P114-P120 VOTE

2020-01-12 Thread Detlev Balzer
Thanks Martin and Christian-Emil, for the explanations. Honestly, I had forgotten about P137 ... and P182 ... Therefore I revise my vote to YES. Detlev > Christian-Emil Smith Ore hat am 12. Januar 2020 um > 20:33 geschrieben: > > > ​Dear all, > > It may seem very dramatic to move the P114

Re: [Crm-sig] ISSUE P114-P120 VOTE

2020-01-12 Thread Detlev Balzer
I vote NO. Temporal relationships are not only useful in archaeology. Time is such an important dimension that I think that these should remain part of the core ontology. Detlev > Martin Doerr hat am 12. Januar 2020 um 11:13 > geschrieben: > > > Dear All, > > If you agree that > > "the f

Re: [Crm-sig] P72 has Language

2019-10-14 Thread Detlev Balzer
Dear George, Martin, this discussion made me curious whether or not I can confirm George's assertion that such statements are common in the cultural heritage field. EAC-CPF does have a language element, which is, however, only used to indicate in which language the name of a person or corporati

Re: [Crm-sig] Issue 418 sparql end points hw

2019-10-01 Thread Detlev Balzer
Hi George, one correction: http://sparql.europeana.eu/ doesn't require an access key. The SPARQL endpoint is open to anyone. And one addition: https://foko-project.eu/api/ uses the Erlangen CRM as data model (however, don't be surprised by the fact that quite a bit of the triplestore is occupie

Re: [Crm-sig] Using multiple instantiation

2018-12-11 Thread Detlev Balzer
er Science >> >> Foundation for Research and Technology - Hellas (FORTH) >> >> >> >> N.Plastira 100, Vassilika Vouton, >> >> GR70013 Heraklion,Crete,Greece >> >> >> >> Vox:+30(2810)391625 >> >> Email: mar...@ics.forth.gr <mailto:mar...@ics.forth.gr> >> >> Web-site: http://www.ics.forth.gr/isl >> >> ___ >> Crm-sig mailing list >> Crm-sig@ics.forth.gr <mailto:Crm-sig@ics.forth.gr> >> http://lists.ics.forth.gr/mailman/listinfo/crm-sig >> >> >> >> >> -- >> >> Dr. Martijn van Leusen >> >> Associate professor, Landscape Archaeology, Groningen Institute of >> Archaeology >> >> Poststraat 6, 9712ER Groningen (Netherlands) / phone +31 50 3636717 >> >> Chair, Examination Board for Arts, Culture and Archaeology / Chair, >> Faculty of Arts Advisory Board for Data Management policies >> >> Academia page <https://rug.academia.edu/MartijnvanLeusen> >> >> >> >> -- >> >> >> >> Dr. Martin Doerr >> >> >> >> Honorary Head of the >> >> >> Center for Cultural Informatics >> >> Information Systems Laboratory >> >> Institute of Computer Science >> >> Foundation for Research and Technology - Hellas (FORTH) >> >> >> >> N.Plastira 100, Vassilika Vouton, >> >> GR70013 Heraklion,Crete,Greece >> >> >> >> Vox:+30(2810)391625 >> >> Email: mar...@ics.forth.gr <mailto:mar...@ics.forth.gr> >> >> Web-site: http://www.ics.forth.gr/isl >> >> ___ >> Crm-sig mailing list >> Crm-sig@ics.forth.gr <mailto:Crm-sig@ics.forth.gr> >> http://lists.ics.forth.gr/mailman/listinfo/crm-sig >> >> >> >> >> ___ >> Crm-sig mailing list >> Crm-sig@ics.forth.gr >> http://lists.ics.forth.gr/mailman/listinfo/crm-sig > -- > *Richard Light* > > > ___ > Crm-sig mailing list > Crm-sig@ics.forth.gr > http://lists.ics.forth.gr/mailman/listinfo/crm-sig > -- Detlev Balzer, Mecklenburger Landstr. 5, D-23570 Lübeck Tel (+49/0)4502-8896495, Mobil (+49)0173-6231233 PGP Fingerprint B5F3 6467 0615 1EB4 B602 8E41 DE70 8D59 0A8B BBD7

Re: [Crm-sig] Issue: Solution for Dualism of E41 Appellation and rdfs:label

2018-09-04 Thread Detlev Balzer
select * where { > > ?p rdfs:subPropertyOf rdfs:label > > } > > Result from Virtuoso: > > p: > > http://www.cidoc-crm.org/cidoc-crm/P1_is_identified_by > > > > I propose this method for the RDFS implementation of the CRM: two ranges for > P1, namely E41 and rdf:Literal, and P1 superproperty of rdfs:label. > > Best, > > > > Martin > > -- > > -- > > Dr. Martin Doerr | Vox:+30(2810)391625| > > Research Director | Fax:+30(2810)391638| > >| Email: mar...@ics.forth.gr > <mailto:mar...@ics.forth.gr> | > > | > >Center for Cultural Informatics | > >Information Systems Laboratory| > > Institute of Computer Science| > >Foundation for Research and Technology - Hellas (FORTH) | > > | > >N.Plastira 100, Vassilika Vouton, | > > GR70013 Heraklion,Crete,Greece | > > | > > Web-site: http://www.ics.forth.gr/isl | > > -- > > > > ___ > Crm-sig mailing list > Crm-sig@ics.forth.gr > http://lists.ics.forth.gr/mailman/listinfo/crm-sig > -- Detlev Balzer, Mecklenburger Landstr. 5, D-23570 Lübeck Tel (+49/0)4502-8896495, Mobil (+49)0173-6231233 PGP Fingerprint B5F3 6467 0615 1EB4 B602 8E41 DE70 8D59 0A8B BBD7

Re: [Crm-sig] ISSUE Label-free RDF classes PLEASE VOTE

2018-07-23 Thread Detlev Balzer
N.Plastira 100, Vassilika Vouton, | > GR70013 Heraklion,Crete,Greece | > | > Web-site: http://www.ics.forth.gr/isl | >

Re: [Crm-sig] ISSUE: Shortcut semantics

2014-09-11 Thread Detlev Balzer
ics.forth.gr http://lists.ics.forth.gr/mailman/listinfo/crm-sig -- Detlev Balzer, Mecklenburger Landstr. 5, D-23570 Lübeck Tel (+49/0)4502-8896495, Mobil (+49)0173-6231233 PGP Fingerprint 8E5F DCBD 2FC0 4058 86C2 3FEC 8D55 ACCD 2D71 8095

Re: [Crm-sig] groups and relations between persons

2014-08-05 Thread Detlev Balzer
Center for Cultural Informatics | >>Information Systems Laboratory| >> Institute of Computer Science| >> Foundation for Research and Technology - Hellas (FORTH) | >>

Re: [Crm-sig] Call for Comments

2011-03-23 Thread Detlev Balzer
gt; Dear All, > > Your comments on http://www.cidoc-crm.org/URIs_and_Linked_Open_Data.html > will be most welcome! > > Best, > > Martin -- Detlev Balzer, Hövelnstr. 11, D-23566 Lübeck Tel (+49/0)451-8090344 PGP Fingerprint B5F3 6467 0615 1EB4 B602 8E41 DE70 8D59 0A8B BBD7

Re: [Crm-sig] ISSUE: CRM compatibility, VERY IMPORTANT

2008-09-11 Thread Detlev Balzer
Crm-sig@ics.forth.gr http://lists.ics.forth.gr/mailman/listinfo/crm-sig -- Detlev Balzer, Hövelnstr. 11, D-23566 Lübeck Tel (+49/0)451-8090344 PGP Fingerprint B5F3 6467 0615 1EB4 B602 8E41 DE70 8D59 0A8B BBD7

Re: [Crm-sig] Re.: [crm-sig] cidoc 4.2 in owl + alignment toDOLCE-Ultralight PLEASE RESPOND

2007-06-15 Thread Detlev Balzer
Detlev, Aldo, >> >> I would much appreciate such an effort. We at FORTH would clearly > participate. >> Who else would like to participate? PLEASE RESPOND. >> I will put the idea on the issues list, and suggest to discuss details in >> the CRM-SIG meeting Dec.

[Crm-sig] Re.: [crm-sig] cidoc 4.2 in owl + alignment to DOLCE-Ultralight

2007-06-13 Thread Detlev Balzer
Aldo Gangemi wrote: > Dear CRM specialists, I'd like to point you at a new OWL version of > CIDOC 4.2, which I have produced for other purposes. It is based on the > official RDFS version, and besides the semantic translation, it only > includes a guess about the datatypes used in some CIDOC proper

[crm-sig] A DAML+OIL representation of the CIDOC CRM

2003-05-15 Thread Detlev Balzer
Dear all, I have recently prepared a representation of the CIDOC CRM using the DAML+OIL ontology definition language. DAML+OIL is basically an extension to RDF Schema (RDFS) that allows us to express some more features of the CRM definition in a way that can be under- stood by a number of ontolog

Re: [crm-sig] CIDOC CRM poster?

2003-02-12 Thread Detlev Balzer
Jakob Voss wrote: 62 Entities and 107 Properties are quite much (necessary, i suppose!) but they should fit on a square meter of paper. If they do not, how can they fit in one's mind! I haven't measured the physical size of the graph that I get when using the OntoViz plugin on Protege-2000. It

Re: [crm-sig] New CIDOC CRM Website

2003-01-16 Thread Detlev Balzer
Crofts Nicholas (DAEL) wrote: The new web site is a great improvement. Clear and readable and uncluttered. True. I just noticed an unfortunate problem with the text formatting. It seems that the width of the text has been "fixed" at a width convenient for screens at 1024 x 768 pixels. (Since

[crm-sig] Implementation guideline: Addresses

2002-12-14 Thread Detlev Balzer
Dear SIG, attached is a first draft of a guideline for dealing with addresses as CRM instances (see issue 65: Implementation guidelines for compounds). Martin noted that a person, corporation, etc., can have many addresses over time. Should we include some remarks on how to deal with the volatil

[crm-sig] Re: Naming proposal

2002-07-22 Thread Detlev Balzer
martin wrote: Dear friends, I attach a study done by a student in my group about how identifiers for CIDOC CRM instances in RDF could look like. Before publishing it, your feed-back would be much appreciated, in particular, if you have knowledge of related work and other approaches. So this is

[crm-sig] Software tools and the CRM

2002-07-08 Thread Detlev Balzer
Dear All, during the Copenhagen meeting Martin told me that there were several people who doubt that the CRM expressed in RDF could be processed by popular ontology editors such as Stanford Protege-2000. Since this is my favourite tool for hacking ontologies *including* the CRM, I think it might