Welcome to The Registry!

This is the home page for the Open Metadata Registry (formerly the NSDL Registry).

The Metadata Registry provides services to developers and consumers of controlled vocabularies and is one of the first production deployments of the RDF-based Semantic Web Community's Simple Knowledge Organization System (SKOS)

How to begin

Step-by-step illustrated instructions...

Play in the Metadata Registry Sandbox

If you just want to experiment and play around a bit, go on over to the Metadata Registry Sandbox. The code is exactly the same, but it's using a non-production database. (Please be careful not to kick any sand out of the box) NOTE: The sandbox has its own domain now. If you had bookmarked the beta site thinking that it was the sandbox (and we did say that), it will shortly be a real beta site again complete with broken code, wacky ideas, and disappearing data. Please change your sandbox bookmarks to point to the Metadata Registry Sandbox. Any of the sandcastles that you had built in the beta, back when you thought it was the sandbox, are still there.

Registry News

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Activity feeds fixed

Posted by: Jon Phipps at 20:54 on Friday, September 19, 2014 GMT
Part of our server move was prompted by the ever-increasing indexing of our many, many activity feeds. In addition to the overall history feed on the front page, each vocabulary has a history feed: Metadata Registry Change History for Element Set: ‘MARC 21 Elements 00X’ Each element or concept also has its own history feed: … Continue reading Activity feeds fixed

Password reset fixed

Posted by: Jon Phipps at 21:50 on Thursday, September 18, 2014 GMT
One of the side effects of our server move was the need to reconfigure our locally-hosted transactional email services, which were always a little flaky — if you have tried to reset your password lately you will no doubt have noticed that the promised email never arrived. That’s fixed now. We  switched from self-hosted to … Continue reading Password reset fixed

Server move in progress

Posted by: Jon Phipps at 21:02 on Friday, August 15, 2014 GMT
…from Rackspace to Digital Ocean and from one large-ish server to several smaller ones, from a relatively prehistoric version of RedHat to the latest Ubuntu 14LTS, from Zend Server+Apache to nginx (openresty actually), and from PHP5.2 to PHP5.5. It really wasn’t as painful as it sounds like it should have been. As part of the move, … Continue reading Server move in progress

Server issues

Posted by: Jon Phipps at 17:52 on Wednesday, July 23, 2014 GMT
Normally the Registry just hums along quietly and doesn’t demand too much attention. But the last system update we performed seems to have altered our memory usage pretty dramatically and we’re quite suddenly having out-of-memory issues and some heavy swapping. We’ve expanded the server capacity twice already as a stopgap while we investigate, but before … Continue reading Server issues

Still here, folks

Posted by: Jon at 20:36 on Saturday, February 16, 2013 GMT
When we first designed the NSDL Registry, part of the requirements was that it be able to run in Lynx (seriously) and be usable without JavaScript in all browsers including all versions of IE. As you will probably have noticed, the world of web development has changed a bit in the last 8 years. Lately … Continue reading Still here, folks

Whoops

Posted by: Jon Phipps at 23:32 on Wednesday, September 28, 2011 GMT
Until lately we’ve been pretty happy with our ISP, Dreamhost. But a few months ago, after several during-the-presentation meltdowns of the Registry we determined that we needed to move to a higher-performing, more reliable server. We could have done the easy thing and moved to a Virtual Private Server at Dreamhost. Instead, we setup an … Continue reading Whoops

SPARQL queries

Posted by: Jon Phipps at 14:55 on Thursday, April 14, 2011 GMT
We’re using Benjamin Nowack‘s excellent ARC libraries for a tiny bit of our RDF management. It may surprise you to know that we don’t use a triple store as our primary data store, but we do too many things with the data that we think are cumbersome at best when managed exclusively in a triple store (a subject … Continue reading SPARQL queries

Check Your Bookmarks!

Posted by: Diane Hillmann at 19:20 on Tuesday, October 05, 2010 GMT
As of today, the link to Step-by-Step instruction on the Registry front page has been updated (and not a moment too soon). The new link still goes to the Registry Wiki, but the link itself is different, so those of you eager users who have bookmarked the old instructions might want to take a look … Continue reading Check Your Bookmarks!

Announcing the New Open Metadata Registry

Posted by: Diane Hillmann at 21:52 on Tuesday, July 20, 2010 GMT
As of this week, the familiar NSDL Regisry has a new name–the Open Metadata Registry–and a new logo. The name change reflects the fact that we’re no longer receiving funding from the National Science Foundation on behalf of the National Science Digital Library (NSDL), but also recognizes that the Registry has become one of the … Continue reading Announcing the New Open Metadata Registry

Readable URIs

Posted by: Jon at 12:52 on Thursday, April 08, 2010 GMT
Over the years we’ve been engaged in a number of discussions in which the ‘readability’ of URIs was raised, either as an issue with non-readable URIs or as a requirement in new URI schemes. At the Registry, we understand and are sensitive to the desire for human readability in URIs. However embedding a language-specific label … Continue reading Readable URIs

Latest Activity

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ROF Sensory Mode :: none :: definition :: added

On Fri May 22 2015 at 9:49:03 UTC, JSC Chair,
working on the Concept: none,
added the definition (en) Property:
Content that is not intended to be perceived through the human senses.

ROF Sensory Mode :: smell :: definition :: added

On Fri May 22 2015 at 9:48:14 UTC, JSC Chair,
working on the Concept: smell,
added the definition (en) Property:
Content that is intended to be perceived through smell.

ROF Sensory Mode :: taste :: definition :: added

On Fri May 22 2015 at 9:47:17 UTC, JSC Chair,
working on the Concept: taste,
added the definition (en) Property:
Content that is intended to be perceived through taste.

ROF Sensory Mode :: touch :: definition :: added

On Fri May 22 2015 at 9:46:38 UTC, JSC Chair,
working on the Concept: touch,
added the definition (en) Property:
Content that is intended to be perceived through touch.

ROF Sensory Mode :: hearing :: definition :: added

On Fri May 22 2015 at 9:45:26 UTC, JSC Chair,
working on the Concept: hearing,
added the definition (en) Property:
Content that is intended to be perceived through hearing.

ROF Sensory Mode :: sight :: definition :: added

On Fri May 22 2015 at 9:44:37 UTC, JSC Chair,
working on the Concept: sight,
added the definition (en) Property:
Content that is intended to be perceived through sight.

ROF Sensory Mode :: none :: prefLabel :: added

On Fri May 22 2015 at 9:42:53 UTC, JSC Chair,
working on the Concept: none,
added the prefLabel (en) Property:
none

ROF Sensory Mode :: smell :: prefLabel :: added

On Fri May 22 2015 at 9:42:17 UTC, JSC Chair,
working on the Concept: smell,
added the prefLabel (en) Property:
smell

ROF Sensory Mode :: taste :: prefLabel :: added

On Fri May 22 2015 at 9:40:06 UTC, JSC Chair,
working on the Concept: taste,
added the prefLabel (en) Property:
taste

ROF Sensory Mode :: touch :: prefLabel :: added

On Fri May 22 2015 at 9:39:43 UTC, JSC Chair,
working on the Concept: touch,
added the prefLabel (en) Property:
touch

ROF Sensory Mode :: hearing :: prefLabel :: added

On Fri May 22 2015 at 9:37:56 UTC, JSC Chair,
working on the Concept: hearing,
added the prefLabel (en) Property:
hearing

ROF Sensory Mode :: sight :: prefLabel :: added

On Fri May 22 2015 at 9:36:32 UTC, JSC Chair,
working on the Concept: sight,
added the prefLabel (en) Property:
sight

ROF Revision Termination :: not applicable :: definition :: added

On Fri May 22 2015 at 9:34:43 UTC, JSC Chair,
working on the Concept: not applicable,
added the definition (en) Property:
The content is not expected to be revised.

ROF Revision Termination :: indeterminate :: definition :: added

On Fri May 22 2015 at 9:33:22 UTC, JSC Chair,
working on the Concept: indeterminate,
added the definition (en) Property:
The period of revision of the content has no predetermined end.

ROF Revision Termination :: determinate :: definition :: added

On Fri May 22 2015 at 9:31:13 UTC, JSC Chair,
working on the Concept: determinate,
added the definition (en) Property:
The period of revision of the content has a predetermined end.

ROF Revision Termination :: not applicable :: prefLabel :: added

On Fri May 22 2015 at 9:30:40 UTC, JSC Chair,
working on the Concept: not applicable,
added the prefLabel (en) Property:
not applicable

ROF Revision Termination :: indeterminate :: prefLabel :: added

On Fri May 22 2015 at 9:30:30 UTC, JSC Chair,
working on the Concept: indeterminate,
added the prefLabel (en) Property:
indeterminate

ROF Revision Termination :: determinate :: prefLabel :: added

On Fri May 22 2015 at 9:30:18 UTC, JSC Chair,
working on the Concept: determinate,
added the prefLabel (en) Property:
determinate

ROF Revision Requirement :: not applicable :: definition :: added

On Fri May 22 2015 at 9:29:09 UTC, JSC Chair,
working on the Concept: not applicable,
added the definition (en) Property:
The content is not expected to be revised.

ROF Revision Requirement :: inessential :: definition :: added

On Fri May 22 2015 at 9:28:40 UTC, JSC Chair,
working on the Concept: inessential,
added the definition (en) Property:
Revision of the content after initial release is not essential for its integrity.

ROF Revision Requirement :: essential :: definition :: added

On Fri May 22 2015 at 9:27:50 UTC, JSC Chair,
working on the Concept: essential,
added the definition (en) Property:
Revision of the content after initial release is essential for its integrity.

ROF Revision Requirement :: not applicable :: prefLabel :: added

On Fri May 22 2015 at 9:26:45 UTC, JSC Chair,
working on the Concept: not applicable,
added the prefLabel (en) Property:
not applicable

ROF Revision Requirement :: inessential :: prefLabel :: added

On Fri May 22 2015 at 9:26:27 UTC, JSC Chair,
working on the Concept: inessential,
added the prefLabel (en) Property:
inessential

ROF Revision Requirement :: essential :: prefLabel :: added

On Fri May 22 2015 at 9:26:09 UTC, JSC Chair,
working on the Concept: essential,
added the prefLabel (en) Property:
essential

ROF Revision Mode :: substitution :: definition :: added

On Fri May 22 2015 at 9:24:46 UTC, JSC Chair,
working on the Concept: substitution,
added the definition (en) Property:
Revision through the release of pages, chapters, parts, volumes, etc., directly to replace previously released counterparts, including the replacement of the entire resource with a new version.

ROF Revision Mode :: not applicable :: definition :: added

On Fri May 22 2015 at 9:23:29 UTC, JSC Chair,
working on the Concept: not applicable,
added the definition (en) Property:
The content is not expected to be revised after initial release.

ROF Revision Mode :: correction :: definition :: added

On Fri May 22 2015 at 9:22:51 UTC, JSC Chair,
working on the Concept: correction,
added the definition (en) Property:
Revision through the release of notices of errors, corrections, addenda, etc.

ROF Revision Mode :: transformation :: definition :: added

On Fri May 22 2015 at 9:22:17 UTC, JSC Chair,
working on the Concept: transformation,
added the definition (en) Property:
Revision through the incorporation of changes (including deletions) directly into the previously released content.

ROF Revision Mode :: transformation :: prefLabel :: added

On Fri May 22 2015 at 9:21:56 UTC, JSC Chair,
working on the Concept: transformation,
added the prefLabel (en) Property:
transformation

ROF Revision Mode :: substitution :: prefLabel :: added

On Fri May 22 2015 at 9:21:45 UTC, JSC Chair,
working on the Concept: substitution,
added the prefLabel (en) Property:
substitution

ROF Revision Mode :: not applicable :: prefLabel :: added

On Fri May 22 2015 at 9:21:32 UTC, JSC Chair,
working on the Concept: not applicable,
added the prefLabel (en) Property:
not applicable

ROF Revision Mode :: correction :: prefLabel :: added

On Fri May 22 2015 at 9:21:21 UTC, JSC Chair,
working on the Concept: correction,
added the prefLabel (en) Property:
correction

ROF Intermediation Tool :: not required :: definition :: added

On Fri May 22 2015 at 9:19:33 UTC, JSC Chair,
working on the Concept: not required,
added the definition (en) Property:
No intermediation tool is required (i.e., the content of the resource is directly and adequately perceivable through one or more of the human senses).

ROF Intermediation Tool :: computer :: definition :: added

On Fri May 22 2015 at 9:18:46 UTC, JSC Chair,
working on the Concept: computer,
added the definition (en) Property:
A device designed to perform prescribed sequences of operations on electronic data.

ROF Intermediation Tool :: audiovisual player :: definition :: added

On Fri May 22 2015 at 9:18:07 UTC, JSC Chair,
working on the Concept: audiovisual player,
added the definition (en) Property:
A device designed to play audiovisual recordings.

ROF Intermediation Tool :: audio player :: definition :: added

On Fri May 22 2015 at 9:15:56 UTC, JSC Chair,
working on the Concept: audio player,
added the definition (en) Property:
A device designed to play audio recordings.

ROF Intermediation Tool :: stereoscope :: definition :: added

On Fri May 22 2015 at 9:15:07 UTC, JSC Chair,
working on the Concept: stereoscope,
added the definition (en) Property:
An optical device with two lenses enabling each eye to see a separate image of essentially the same content to give the effect of three-dimensions.

ROF Intermediation Tool :: projector :: definition :: added

On Fri May 22 2015 at 9:14:27 UTC, JSC Chair,
working on the Concept: projector,
added the definition (en) Property:
An optical device containing a light source and lens system for projecting an image on a screen or other surface.

ROF Intermediation Tool :: microscope :: definition :: added

On Fri May 22 2015 at 9:13:46 UTC, JSC Chair,
working on the Concept: microscope,
added the definition (en) Property:
An instrument that magnifies objects by means of a lens or lenses so as to reveal details invisible to the naked eye.

ROF Intermediation Tool :: microform reader :: definition :: added

On Fri May 22 2015 at 9:12:57 UTC, JSC Chair,
working on the Concept: microform reader,
added the definition (en) Property:
A device that magnifies microforms for reading with the unaided eye.

ROF Intermediation Tool :: not required :: prefLabel :: added

On Fri May 22 2015 at 9:12:23 UTC, JSC Chair,
working on the Concept: not required,
added the prefLabel (en) Property:
not required

ROF Intermediation Tool :: computer :: prefLabel :: added

On Fri May 22 2015 at 9:12:08 UTC, JSC Chair,
working on the Concept: computer,
added the prefLabel (en) Property:
computer

ROF Intermediation Tool :: audiovisual player :: prefLabel :: added

On Fri May 22 2015 at 9:11:53 UTC, JSC Chair,
working on the Concept: audiovisual player,
added the prefLabel (en) Property:
audiovisual player

ROF Intermediation Tool :: audio player :: prefLabel :: added

On Fri May 22 2015 at 9:11:40 UTC, JSC Chair,
working on the Concept: audio player,
added the prefLabel (en) Property:
audio player

ROF Intermediation Tool :: stereoscope :: prefLabel :: added

On Fri May 22 2015 at 9:11:18 UTC, JSC Chair,
working on the Concept: stereoscope,
added the prefLabel (en) Property:
stereoscope

ROF Intermediation Tool :: projector :: prefLabel :: added

On Fri May 22 2015 at 9:11:04 UTC, JSC Chair,
working on the Concept: projector,
added the prefLabel (en) Property:
projector

ROF Intermediation Tool :: microscope :: prefLabel :: added

On Fri May 22 2015 at 9:10:54 UTC, JSC Chair,
working on the Concept: microscope,
added the prefLabel (en) Property:
microscope

ROF Intermediation Tool :: microform reader :: prefLabel :: added

On Fri May 22 2015 at 9:10:41 UTC, JSC Chair,
working on the Concept: microform reader,
added the prefLabel (en) Property:
microform reader

ROF Interaction :: non-interactive :: definition :: added

On Fri May 22 2015 at 9:09:40 UTC, JSC Chair,
working on the Concept: non-interactive,
added the definition (en) Property:
The content does not respond to actions performed by the user.

ROF Interaction :: interactive :: definition :: added

On Fri May 22 2015 at 9:09:06 UTC, JSC Chair,
working on the Concept: interactive,
added the definition (en) Property:
The content responds to actions performed by the user (e.g., searches, commands, selections).

ROF Interaction :: non-interactive :: prefLabel :: added

On Fri May 22 2015 at 9:07:38 UTC, JSC Chair,
working on the Concept: non-interactive,
added the prefLabel (en) Property:
non-interactive

ROF Interaction :: interactive :: prefLabel :: added

On Fri May 22 2015 at 9:07:22 UTC, JSC Chair,
working on the Concept: interactive,
added the prefLabel (en) Property:
interactive

ROF Image Movement :: not applicable :: definition :: added

On Fri May 22 2015 at 9:04:59 UTC, JSC Chair,
working on the Concept: not applicable,
added the definition (en) Property:
Content that is not of Character image.

ROF Image Movement :: moving :: definition :: added

On Fri May 22 2015 at 9:04:16 UTC, JSC Chair,
working on the Concept: moving,
added the definition (en) Property:
Image content that is perceived to be moving.

ROF Image Movement :: still :: definition :: added

On Fri May 22 2015 at 9:03:49 UTC, JSC Chair,
working on the Concept: still,
added the definition (en) Property:
Image content that is perceived to be static.

ROF Image Movement :: not applicable :: prefLabel :: added

On Fri May 22 2015 at 9:03:20 UTC, JSC Chair,
working on the Concept: not applicable,
added the prefLabel (en) Property:
not applicable

ROF Image Movement :: moving :: prefLabel :: added

On Fri May 22 2015 at 9:03:08 UTC, JSC Chair,
working on the Concept: moving,
added the prefLabel (en) Property:
moving

ROF Image Movement :: still :: prefLabel :: added

On Fri May 22 2015 at 9:02:58 UTC, JSC Chair,
working on the Concept: still,
added the prefLabel (en) Property:
still

ROF Image Dimensionality :: not applicable :: definition :: added

On Fri May 22 2015 at 9:02:05 UTC, JSC Chair,
working on the Concept: not applicable,
added the definition (en) Property:
Content that is not of Character image.

ROF Image Dimensionality :: three-dimensional :: definition :: added

On Fri May 22 2015 at 9:01:26 UTC, JSC Chair,
working on the Concept: three-dimensional,
added the definition (en) Property:
Image content that is intended to be perceived in three-dimensions.

ROF Image Dimensionality :: two-dimensional :: definition :: added

On Fri May 22 2015 at 9:00:56 UTC, JSC Chair,
working on the Concept: two-dimensional,
added the definition (en) Property:
Image content that is intended to be perceived in two-dimensions.

ROF Image Dimensionality :: not applicable :: prefLabel :: added

On Fri May 22 2015 at 9:00:28 UTC, JSC Chair,
working on the Concept: not applicable,
added the prefLabel (en) Property:
not applicable

ROF Image Dimensionality :: three-dimensional :: prefLabel :: added

On Fri May 22 2015 at 9:00:16 UTC, JSC Chair,
working on the Concept: three-dimensional,
added the prefLabel (en) Property:
three-dimensional

ROF Image Dimensionality :: two-dimensional :: prefLabel :: added

On Fri May 22 2015 at 9:00:02 UTC, JSC Chair,
working on the Concept: two-dimensional,
added the prefLabel (en) Property:
two-dimensional

ROF Housing Format :: cassette :: definition :: added

On Fri May 22 2015 at 8:58:51 UTC, JSC Chair,
working on the Concept: cassette,
added the definition (en) Property:
A rectangular casing fitted with two reels holding a roll.

ROF Housing Format :: cartridge :: definition :: added

On Fri May 22 2015 at 8:58:24 UTC, JSC Chair,
working on the Concept: cartridge,
added the definition (en) Property:
A rectangular casing fitted with a single reel holding a roll.

ROF Housing Format :: reel :: definition :: added

On Fri May 22 2015 at 8:57:56 UTC, JSC Chair,
working on the Concept: reel,
added the definition (en) Property:
A flanged spool for holding a roll.

ROF Housing Format :: flipchart :: definition :: added

On Fri May 22 2015 at 8:57:01 UTC, JSC Chair,
working on the Concept: flipchart,
added the definition (en) Property:
A hinging device holding two or more sheets designed for use on an easel.

ROF Housing Format :: binding :: definition :: added

On Fri May 22 2015 at 8:56:36 UTC, JSC Chair,
working on the Concept: binding,
added the definition (en) Property:
A gathering of one or more sheets in a fixed order, with or without an affixed outer cover.

ROF Housing Format :: not applicable :: definition :: added

On Fri May 22 2015 at 8:56:08 UTC, JSC Chair,
working on the Concept: not applicable,
added the definition (en) Property:
The storage medium is not encased in a housing.

ROF Housing Format :: not applicable :: prefLabel :: added

On Fri May 22 2015 at 8:55:42 UTC, JSC Chair,
working on the Concept: not applicable,
added the prefLabel (en) Property:
not applicable

ROF Housing Format :: cassette :: prefLabel :: added

On Fri May 22 2015 at 8:55:30 UTC, JSC Chair,
working on the Concept: cassette,
added the prefLabel (en) Property:
cassette

ROF Housing Format :: cartridge :: prefLabel :: added

On Fri May 22 2015 at 8:55:19 UTC, JSC Chair,
working on the Concept: cartridge,
added the prefLabel (en) Property:
cartridge

ROF Housing Format :: reel :: prefLabel :: added

On Fri May 22 2015 at 8:55:08 UTC, JSC Chair,
working on the Concept: reel,
added the prefLabel (en) Property:
reel

ROF Housing Format :: flipchart :: prefLabel :: added

On Fri May 22 2015 at 8:54:55 UTC, JSC Chair,
working on the Concept: flipchart,
added the prefLabel (en) Property:
flipchart

ROF Housing Format :: binding :: prefLabel :: added

On Fri May 22 2015 at 8:54:43 UTC, JSC Chair,
working on the Concept: binding,
added the prefLabel (en) Property:
binding

ROF Extension Termination :: indeterminate :: definition :: added

On Fri May 22 2015 at 8:53:56 UTC, JSC Chair,
working on the Concept: indeterminate,
added the definition (en) Property:
The period of extension of the content has no predetermined end.

ROF Extension Termination :: determinate :: definition :: added

On Fri May 22 2015 at 8:53:31 UTC, JSC Chair,
working on the Concept: determinate,
added the definition (en) Property:
The period of extension of the content has a predetermined end.

ROF Extension Termination :: not applicable :: definition :: added

On Fri May 22 2015 at 8:52:44 UTC, JSC Chair,
working on the Concept: not applicable,
added the definition (en) Property:
The content is not expected to be extended.

ROF Extension Termination :: not applicable :: prefLabel :: added

On Fri May 22 2015 at 8:52:02 UTC, JSC Chair,
working on the Concept: not applicable,
added the prefLabel (en) Property:
not applicable

ROF Extension Termination :: indeterminate :: prefLabel :: added

On Fri May 22 2015 at 8:51:52 UTC, JSC Chair,
working on the Concept: indeterminate,
added the prefLabel (en) Property:
indeterminate

ROF Extension Termination :: determinate :: prefLabel :: added

On Fri May 22 2015 at 8:51:40 UTC, JSC Chair,
working on the Concept: determinate,
added the prefLabel (en) Property:
determinate

ROF Extension Requirement :: not applicable :: definition :: added

On Fri May 22 2015 at 8:50:50 UTC, JSC Chair,
working on the Concept: not applicable,
added the definition (en) Property:
The content is not expected to be extended.

ROF Extension Requirement :: inessential :: definition :: added

On Fri May 22 2015 at 8:50:17 UTC, JSC Chair,
working on the Concept: inessential,
added the definition (en) Property:
Extension of the content after initial release is not essential for its integrity.

ROF Extension Requirement :: essential :: definition :: added

On Fri May 22 2015 at 8:49:17 UTC, JSC Chair,
working on the Concept: essential,
added the definition (en) Property:
Extension of the content after initial release is essential for its integrity.

ROF Extension Requirement :: not applicable :: prefLabel :: added

On Fri May 22 2015 at 8:47:53 UTC, JSC Chair,
working on the Concept: not applicable,
added the prefLabel (en) Property:
not applicable

ROF Extension Requirement :: inessential :: prefLabel :: added

On Fri May 22 2015 at 8:47:34 UTC, JSC Chair,
working on the Concept: inessential,
added the prefLabel (en) Property:
inessential

ROF Extension Requirement :: essential :: prefLabel :: added

On Fri May 22 2015 at 8:46:37 UTC, JSC Chair,
working on the Concept: essential,
added the prefLabel (en) Property:
essential

ROF Storage Medium Format :: chip :: definition :: added

On Fri May 22 2015 at 8:25:15 UTC, JSC Chair,
working on the Concept: chip,
added the definition (en) Property:
A small wafer of semiconductor silicon.

ROF Storage Medium Format :: file server :: definition :: added

On Fri May 22 2015 at 8:24:48 UTC, JSC Chair,
working on the Concept: file server,
added the definition (en) Property:
A computer storage device with hardware and software connections to a communications network.

ROF Storage Medium Format :: cylinder :: definition :: added

On Fri May 22 2015 at 8:23:38 UTC, JSC Chair,
working on the Concept: cylinder,
added the definition (en) Property:
A roller-shaped form.

ROF Storage Medium Format :: sphere :: definition :: added

On Fri May 22 2015 at 8:22:41 UTC, JSC Chair,
working on the Concept: sphere,
added the definition (en) Property:
A round, ball-shaped form.

ROF Storage Medium Format :: disc :: definition :: added

On Fri May 22 2015 at 8:21:43 UTC, JSC Chair,
working on the Concept: disc,
added the definition (en) Property:
A flat, circular piece of material (plastic, metal, etc.).

ROF Storage Medium Format :: roll :: definition :: added

On Fri May 22 2015 at 8:20:57 UTC, JSC Chair,
working on the Concept: roll,
added the definition (en) Property:
A wound length of material (paper, film, tape, etc.).

ROF Storage Medium Format :: strip :: definition :: added

On Fri May 22 2015 at 8:18:20 UTC, JSC Chair,
working on the Concept: strip,
added the definition (en) Property:
A short length of material (paper, film, tape, etc.).

ROF Storage Medium Format :: sheet :: definition :: added

On Fri May 22 2015 at 8:17:27 UTC, JSC Chair,
working on the Concept: sheet,
added the definition (en) Property:
A flat piece of thin material (paper, plastic, etc.), usually rectangular in shape.

ROF Storage Medium Format :: file server :: prefLabel :: added

On Fri May 22 2015 at 8:16:37 UTC, JSC Chair,
working on the Concept: file server,
added the prefLabel (en) Property:
file server

ROF Storage Medium Format :: chip :: prefLabel :: added

On Fri May 22 2015 at 8:16:21 UTC, JSC Chair,
working on the Concept: chip,
added the prefLabel (en) Property:
chip

ROF Storage Medium Format :: cylinder :: prefLabel :: added

On Fri May 22 2015 at 8:16:07 UTC, JSC Chair,
working on the Concept: cylinder,
added the prefLabel (en) Property:
cylinder

ROF Storage Medium Format :: sphere :: prefLabel :: added

On Fri May 22 2015 at 8:15:53 UTC, JSC Chair,
working on the Concept: sphere,
added the prefLabel (en) Property:
sphere