horothesia

New on Planet Atlantides

2013-05-13T14:40:00.000-04:00

I have added the following blogs to the indicated aggregators in the Planet Atlantides constellation:

ArcheoNet BE [feed]: Maia
chevalnubien [feed]: Maia
Conor Whately (Byzantine OED) [feed]: Maia
DigiPal Blog [feed]: Maia and Electra
Le grimoire des études classiques [feed]: Maia
Ian Desrosiers (L'Asie Mineure ancienne) [feed]: Maia
Le Seteblog: Le blog d'histoire ancienne de Setebos [feed]: Maia
Maarit-Johanna (History of the Ancient World) [feed]: Maia
Philosophie anciennes [feed]: Maia
Société Internationale des Amis de Cicéron (Tulliana News) [feed]: Maia
vHMML: An online environment for manuscript studies [feed]: Electra

Citing Sources in Digital Annotations

2013-04-18T13:35:00.000-04:00

I'm collaborating with other folks both in and outside ISAW on a variety of digital scholarly projects in which Linked Open Data is playing a big role. We're using the Resource Description Framework (RDF) to provide descriptive information for, and make cross-project assertions about, a variety of entities of interest and the data associated with them (places, people, themes/subjects, creative works, bibliographic items, and manuscripts and other text-bearing objects). So, for example, I can produce the following assertions in RDF (using the Terse RDF Triple Language, or TuRTLe):

<http://syriaca.org/place/45> a <http://geovocab.org/spatial#Feature> ;
  rdfs:label "Serugh" ;
  rdfs:comment "An ancient city where Jacob of Serugh was bishop."@en ;
  foaf:primaryTopicOf <http://en.wikipedia.org/wiki/Suruç> ;
  owl:sameAs <http://pleiades.stoa.org/places/658405#this> .

This means: 'There's a resource identified with the Uniform Resource Identifier (URI) "http://syriaca.org/place/45" about which the following is asserted:

it is a "Feature" as defined in the NeoGeo Spatial Ontology;
the human-readable version of its name is "Serugh";
a human-readable description (in the English language) of it is "An ancient city where Jacob of Serugh was bishop.";
it is the primary topic of a document that is identified by the URI "http://en.wikipedia.org/wiki/Suruç"; and
it is the same resource as that identified by another URI: "http://pleiades.stoa.org/places/658405#this".'

(Folks familiar with what Sean Gillies has done for the Pleiades RDF will recognize my debt to him in the what proceeds.)

But there are plenty of cases in which just issuing a couple of triples to encode an assertion about something isn't sufficient; we need to be able to assign responsibility/origin for those assertions and to link them to supporting argument and evidence (i.e., standard scholarly citation practice). For this purpose, we're very pleased by the Open Annotation Collaboration, whose Open Annotation Data Model was recently updated and expanded in the form of a W3C Community Draft (8 February 2013) (the participants in Pelagios use basic OAC annotations to assert geographic relationships between their data and Pleiades places).

A basic OADM annotation uses a series of RDF triples to link together a "target" (the thing you want to make an assertion about) and a "body" (the content of your assertion). You can think of them as footnotes. The "target" is the range of text after which you put your footnote number (only in OADM you can add a footnote to any real, conceptual, or digital thing you can identify) and the "body" is the content of the footnote itself. The OADM draft formally explains this structure in section 2.1. This lets me add an annotation to the resource from our example above (the ancient city of Serugh) by using the URI "http://syriaca.org/place/45" as the target of an annotation) thus:

<http://syriaca.org/place/45/anno/desc6> a oa:Annotation ;
  oa:hasBody <http://syriaca.org/place/45/anno/desc6/body> ;
  oa:hasTarget <http://syriaca.org/place/45> ;
  oa:motivatedBy oa:describing ;
  oa:annotatedBy <http://syriaca.org/editors.xml#tcarlson> ;
  oa:annotatedAt "2013-04-03T00:00:01Z" ;
  oa:serializedBy <https://github.com/paregorios/srpdemo1/blob/master/xsl/place2ttl.xsl> ;
  oa:serializedAt "2013-04-17T13:35:05.771-05:00" .

<http://syriaca.org/place/45/anno/desc6/body> a cnt:ContentAsText, dctypes:Text ;
  cnt:chars "an ancient town, formerly located near Sarug."@en ;
  dc:format "text/plain" ;

I hope you'll forgive me for not spelling that all out in plain text, as all the syntax and terms are explained in the OADM. What I'm concerned about in this blog post is really what the OADM doesn't explicitly tell me how to do, namely: show that the annotation body is actually a quotation from a published book. The verb oa:annotatedBy lets me indicate that the annotation itself was made (i.e., the footnote was written) by a resource identified by the URI "http://syriaca.org/editors.xml#tcarlson". If I'd given you a few more triples, you could have figured out that that resource is a real person named Thomas Carlson, who is one of the editors working on the Syriac Reference Portal project. But how do I indicate (as he very much wants to do because he's a responsible scholar and has no interest in plagiarizing anyone) that he's deliberately quoting a book called The Scattered Pearls: A History of Syriac Literature and Sciences? Here's what I came up with (using terms from Citation Typing Ontology and the DCMI Metadata Terms):

<http://syriaca.org/place/45/anno/desc7/body> a cnt:ContentAsText, dctypes:Text ;
  cnt:chars "a small town in the Mudar territory, between Ḥarran and Jarabulus. [Modern name, Suruç (tr.)]"@en ;
  dc:format "text/plain" ;
  cito:citesAsSourceDocument <http://www.worldcat.org/oclc/255043315> ;
  dcterms:biblographicCitation  "The Scattered Pearls: A History of Syriac Literature and Sciences, p. 558"@en .

The addition of the triple containing cito:citesAsSourceDocument lets me make a machine-actionable link to the additional structured bibliographic data about the book that's available at Worldcat (but it doesn't say anything about page numbers!). The addition of the triple containing dcterms:bibliographicCitation lets me provide a human-readable citation.

I'd love to have feedback on this approach from folks in the OAC, CITO, DCTERMS, and general linked data communities. Could I do better? Should I do something differently?

The SRP team is currently evaluating a sample batch of such annotations, which you're also welcome to view. The RDF can be found here. These files are generated from the TEI XML here using the XSLT here.

New in Maia

2013-04-15T16:27:00.000-04:00

The following blogs have been added to the Maia Atlantis feed aggregator:

Carole Raddato (Following Hadrian): [feed]
Classical Association Blog: [feed]
Graduate classics students at Cambridge (res gerendae): [feed]
Jonathan Eaton (Imperium Sine Fine): [feed]
Laura Gibbs (Bestiaria Latina Blog): [feed]
Liz Gloyn (Classically Inclined): [feed]
Neill (Pass the Garum): [feed]
Tom Matrullo (Ovid's Metamorphoses): [feed]
vHMML: An online environment for manuscript studies: [feed]

My thanks to David Meadows at Rogueclassicism, through whom I learned of most of these blogs.

New in Maia

2013-04-07T11:32:00.003-04:00

I've just added the following blogs to the Maia Atlantis feed aggregator:

Kate Cooper (kateantiquity) [blog | feed] -- hat-tip to Sarah Bond
Joe Manning (The Ancient Historian) [blog | feed]

No IRC for DCA Conference

2013-04-05T08:54:00.000-04:00

As a public service announcement: it turns out that UBuffalo guest wifi blocks IRC ports, so I think we have to dump the idea of an IRC back channel for the DCA2013 conference. Twitter (hashtag #dca2013) and blogs will have to be the primary venue for chatter and commentary.

Digital Classics Association Conference Today in Buffalo

2013-04-05T06:52:00.001-04:00

A diverse and interesting crowd of folks is pounding down coffee and putting on blue-collared shirts this morning to prepare to participate in the first conference organized by the Digital Classics Association. It's called "Word, Space, Time: Digital Perscpectives on the Classical World" and runs today and tomorrow (5-6 April 2013) in the Center for the Arts Screening Room at the University of Buffalo. On-site registration is available, so come on out!

Here's the conference program.

There's already broad consensus that we'll use the #dca2013 hashtag for tweets about the event. If you're blogging or otherwise serializing or critiquing the conference online and your platform is feed-equipped, please let me know and I'll make sure it's in the subscription list for the Maia Atlantis feed aggregator so it gets wider exposure.

I've also initiated an IRC channel on the freenode network to support backchannel communications: #dca2013.

Here's hoping for robust wifi at the venue...

See you at the conference or online!

Another Addition to Maia

2013-04-04T21:12:00.003-04:00

I've just added the news and additions feed from Ascough, Richard A., Philip A. Harland, and John S. Kloppenborg, Associations in the Greco-Roman World: A Companion to the Sourcebook to the Maia Atlantis feed aggregator.

New and Updated in Maia

2013-04-04T16:20:00.000-04:00

I've just added Brice C. Jones' Blog to the Maia Atlantis feed aggregator (hat tip to Mike Heiser). I've also updated the subscription for Constantina Katsari's Love of History blog so that it points to the new URL.

New in Maia

2013-04-01T18:26:00.000-04:00

I've just added the following resources to the Maia Atlantis feed aggregator:

News from the Association Internationale d’Épigraphie Grecque et Latine (AIEGL) [site | feed]
Mary Harrsch's Roman Times [blog | feed]

Removed from Maia

2013-03-21T16:50:00.000-04:00

The following feeds have been removed from the Maia Atlantis feed aggregator for the reasons indicated.

Sites return 404, contain no content, or redirect to a domain name seller:

AncientNearEast.net
History in the Dirt
Mark Morgan's Egyptology Blog
V(otum) S(olvit) L(ibens) M(erito)

Feeds are no longer enabled on the site:

New in Maia

2013-03-21T16:11:00.001-04:00

I have just added the following feeds to the Maia Atlantis feed aggregator, both from the Archaeology and Arts site:

Αρχαιολογία Online [page | feed]
Αγώνας [page | feed]

New in Potamos: New Testament Virtual Manuscript Room

2013-03-19T13:38:00.003-04:00

I've just added to the Potamos Atlantis feed aggregator the "Recent Additions feed" from the New Testament Virtual Manuscript Room of the Münster Institut für Neutestamentliche Textforschung.

New in Potamos: tDAR

2013-03-15T14:40:00.000-04:00

I've just added the update feed from The Digital Archaeological Record (tDar) to the Potamos Atlantis feed aggregator.

New in Potamos

2013-03-14T17:17:00.001-04:00

I have added the following data feeds to the Potamos Atlantis feed aggregator:

American Numismatic Society database (Greek, Roman, and Byzantine departments)
Online Coins of the Roman Empire (OCRE)
OpenContext

New feed aggregator for ancient data

2013-03-14T12:07:00.000-04:00

I've added a new feed aggregator to the Planet Atlantides constellation. It's called Potamos, and it's dedicated to aggregating feeds of data from web sites about the ancient world (photos, archaeological records, bibliographic records, spatial data, and the like, rather than blog posts, news items, or event announcements).

I've listed the modest number of feeds it's presently pulling together below; if you know of a web resource whose feed (Atom or RSS) you think should be added, please send me a link and I'll have a look.

Ancient World Image Bank Pool (Flickr) [page | feed]
Ancient World Open Bibliographies (Zotero) [page | feed]
Chiron, CC images of the Classical World Pool (Flickr) [page | feed]
Chronique des fouilles en ligne / Archaeology in Greece Online [page | feed]
Epigraphische Datenbank Heidelberg: Inschriften: Letzte Änderungen [page | feed]
Epigraphische Datenbank Heidelberg: Fotos: Letzte Änderungen [page | feed]
Epigraphische Datenbank Heidelberg: Publikationen: Letzte Änderungen [page | feed]
Papyri.info: Recent Commits to idp.data:master (Github) [page | feed]
Pleiades Places Pool (Flickr) [page | feed]
Pleiades: Recently Modified [page | feed]
Portable Antiquities Scheme Database: Latest Finds [page | feed]
Visibile Parlare - Greek inscriptions Pool (Flickr) [page | feed]
Visible words - Visibile parlare Pool (Flickr) [page | feed]

Updated In EpiDig: Epigraphic Database Roma

2013-03-05T11:53:00.001-05:00

I've just updated bibliographic information about the Epigraphic Database Roma in the Zotero EpiDig Library.

Several Blogs Added to Maia

2013-02-22T08:28:00.000-05:00

I have just added the following blogs to the Maia Atlantis feed aggregator:

New in Maia: The Portus Project

2013-02-15T18:23:00.000-05:00

I've just added the feed from the Portus Project website to the Maia Atlantis feed aggregator.

New in Maia: Antiquity Now

2013-02-01T18:08:00.002-05:00

I've just added the Antiquity Now Blog to the Maia Atlantis feed aggregator.

New in Maia Atlantis

2013-01-29T16:00:00.000-05:00

Just added to the Maia Atlantis feed aggregator:

Pleiades Hackday: Improving Descriptions

2012-12-06T12:23:00.000-05:00

A Pleiades hack day is now underway in the Pleiades IRC channel. We've decided to focus on cleaning up descriptions for Pleiades place resources on the island of Sardinia. The following query gives you most of the Pleiades content for Sardinia and Corsica:

http://tinyurl.com/aotxaum

Here's our process:

Pick a place to improve
Drop the title and URL into the IRC channel, so everyone knows you're working on it
Check out a working copy of the place
In your working copy, write a better description and connect the place to the place resource for the island you're working on.
Submit for review
Ping paregorios or servilius_ahala in IRC to get it reviewed and published

We're also building an FAQ on the subject of "What Makes a Good Pleiades Description?".

Latest at Maia and Electra

2012-12-03T10:53:00.001-05:00

In response to a request from the author, I've pulled the feed for http://www.iosa.it from the Maia and Electra feed aggregators (is is moribund). I have added to both the feed for Stefano Costa's blog.

New in Maia and Electra: Perseus Updates

2012-11-01T12:55:00.003-04:00

I've just added the Perseus Digital Library Updates blog to the Maia and Electra Atlantides feed aggregators.

New in Maia: History of the Ancient World

2012-10-16T17:07:00.003-04:00

I've just added Peter Konieczny and Sandra Sadowski's History of the Ancient World blog to the Maia Atlantis Feed Aggregator.

New in Electra: Demystifying DH

2012-10-16T16:32:00.001-04:00

I've just added Paige Morgan's Demystifying Digital Humanities blog to the Electra Atlantis feed aggregator.