- From: Karen Coyle <kcoyle@kcoyle.net>
- Date: Wed, 05 Dec 2012 14:08:05 -0800
- To: "public-schemabibex@w3.org" <public-schemabibex@w3.org>
Dan, I haven't had a chance to look at these yet but will definitely do so. Just to say that I had tasked myself with creating some music examples, and ended up stumped on my very first attempt: LC Control No.: 99593299 LCCN Permalink: http://lccn.loc.gov/99593299 000 01227cjm a22003132a 450 001 12077846 005 20060214161519.0 007 sdubsmennmplue 008 870915s1964 xx con d 035 __ |a (OCoLC)ocm34455432 010 __ |a 99593299 028 02 |a 6880 014 |b Philips 040 __ |a CUT |c CUT |d OCL |d DLC 042 __ |a lcderive 050 00 |a Philips 6880 014 100 1_ |a Grieg, Edvard, |d 1843-1907. 240 10 |a Concerto, |m piano, orchestra, |n op. 16, |r A minor 245 00 |a Piano concerto in A minor, op. 16 |h [sound recording] / |c Edvard Grieg. Piano concerto in A minor, op. 54 / Robert Schumann. 260 __ |a [S.l.] : |b Philips, |c [1964?] 300 __ |a 1 sound disc : |b analog, 33 1/3 rpm. stereo. ; |c 12 in. 511 0_ |a Claudio Arrau, piano ; Concertgebouw-Orchestra, Amsterdam ; Christoph von Dohnányi, conductor. 500 __ |a Robert Oursler donation. 650 _0 |a Concertos (Piano) 700 12 |a Schumann, Robert, |d 1810-1856. |t Concertos, |m piano, orchestra, |n op. 54, |r A minor. 700 1_ |a Dohnányi, Christoph von. |4 cnd 700 1_ |a Arrau, Claudio, |d 1903-1991. |4 prf 710 2_ |a Concertgebouworkest. |4 prf The first 700 could get an "/inAlbum" property, but the other 700's do not. And the 245 isn't a name for the album it's for one of the pieces in the album. I think I just over-think this kind of case. Anyway, would love to see what Evergreen does with these. kc On 12/5/12 7:40 AM, Dan Scott wrote: > Hey folks: > > > One of my action items, if I recall correctly, was to provide a publicly > accessible catalog publishing schema.org microdata and RDFa Lite based > on in-the-wild library data. > > > Therefore, see the following: > > > * schema.org: _/http://laurentian-test.concat.ca/_ (this is pretty much > what you get from Evergreen for schema.org out-of-the-box - such as it is) > > * RDFa Lite: _/http://rdfa_lite_test.concat.ca/_ (this is a naive, fast > as possible variation on the Evergreen schema.org microdata that uses > the schema.org vocabulary and nothing more) > > > The microdata is not exposed at any level other than the record details > page, so you can search for your favourite kind of record and drill down > from there to compare. For example: > > > Book: _/http://laurentian-test.concat.ca/eg/opac/record/858351/_ vs. > _/http://rdfa_lite_test.concat.ca/eg/opac/record/858351/_ > > MusicRecording: > _/http://laurentian-test.concat.ca/eg/opac/record/854855/_ vs. > _/http://rdfa_lite_test.concat.ca/eg/opac/record/854855/_ > > > Oh, that's actually it for mappings from MARC to schema.org > CreativeWorks at this point. I'd be happy to model more for notated > music, etc, based on the group's suggestions, but I'm starting basic and > working up from there. > > > I've done some tests with Google's rich snippets testing tool ( > _/http://www.google.com/webmasters/tools/richsnippets/_ ), the w3c Nu > validator ( _/http://validator.w3.org/nu/_ ), and the RDFa extractor ( > _/http://getschema.org/index.php/Main_Page/_ ). The Nu validator, as you > would expect, is grumpy about violations of even the HTML5 markup but > doesn't seem to complain about the RDFa Lite implementation; the other > tools seem quite happy with both the schema.org and RDFa Lite versions. > > > Some notes about the underlying data: > > * Most of the records were copy catalogued from a variety of sources, > but there is some original cataloguing in the mix. > > * The data is from a mid-sized bilingual academic institution and > reflects a fairly broad range of subjects and materials. Yes, we have > catalogued realia (puppets for our education school). > > > I've stored the RDFa Lite implementation for Evergreen in git at > _/http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/dbs/rdfa_lite/_ - > currently the top commit is all that I needed to get the (very basic) > version rolling, as it's a light customization layer on top of the base > Evergreen skin. We use Perl's Template::Toolkit as the basis of our > catalogue web UI, in case anyone wants to take a shot at taking this > further. The Open-ILS/src/templates/opac directory contains the base > layer for the catalogue, and the Open-ILS/src/templates_rdfa directory > overlays its templates when you visit rdfa_lite_test.concat.ca. If I had > more time, I could & would have abstracted things out a bit so that > switching from schema.org to RDFa Lite was just a matter of throwing a > config switch rather than touching a handful of templates. Oh well! > > > Apologies overall for the hastiness of the implementation and just > throwing this semi-structured email onto the list; this week I'm in > lockdown for 12 hours a day at a documentation sprint (thanks, Google > and FLOSS Manuals) which isn't leaving much time or brainpower for > anything else. > > > Thanks, > > Dan > -- Karen Coyle kcoyle@kcoyle.net http://kcoyle.net ph: 1-510-540-7596 m: 1-510-435-8234 skype: kcoylenet
Received on Wednesday, 5 December 2012 22:08:39 UTC