- From: SWD Issue Tracker <dean+cgi@w3.org>
- Date: Tue, 5 May 2009 07:13:05 -0400 (EDT)
- To: public-swd-wg@w3.org,public-rdf-in-xhtml-tf@w3.org
ISSUE-210: SKOS Implementation: NSDL Metadata Registry http://www.w3.org/2006/07/SWD/track/issues/210 Raised by: Sean Bechhofer On product: SKOS Described in [ http://lists.w3.org/Archives/Public/public-swd-wg/2009Apr/0111.html ] == Vocabulary Implementations == NSDL Metadata Registry * vocabulary title(s) The Registry currently hosts 71 vocabularies: 21st Century Skills Core Processes GEM Assessment Vocabulary GEM Education Level Vocabulary GEM Subject Vocabulary Glossary for Arts and Cultural Education Hebrew GMDs Honorific Name Prefixes Instructional Methods NSDL Education Level Vocabulary NSDL GEM Topics NSDL Learning Resource Type Vocabulary NSDL Registry Administrative Vocabulary NSDL Registry Agents Vocabulary NSDL Registry AP Properties NSDL Registry Schema Properties NSDL Registry Status Vocabulary NSDL Registry Top Level Thesaurus Vocabulary Plant Types RDA applied material RDA Aspect Ratio RDA base material RDA Base Material for Microfilm, Microfiche, Photographic Negatives, and Motion Picture Film RDA Book Format RDA Broadcast Standard RDA Carrier Type RDA Choruses RDA colour RDA Configuration of Playback Channels RDA Content Type RDA Conventional Collective Titles RDA Digital File Characteristics RDA Emulsion on Microfilm or Microfiche RDA Extent of Cartographic Resource RDA Extent of Still Image RDA Extent of Three-dimensional Forms RDA Font Size RDA Form of Musical Notation RDA Form of Tactile Notation RDA Format of Notated Music RDA Frequency RDA Generation of Audio Recording RDA Generation of Digital Resource RDA Generation of Microform RDA Generation of Motion Picture Film RDA Generation of Videotape RDA Groove Characteristic RDA Groups of Books in the Bible RDA Groups of Instruments RDA Illustrative Content RDA Instrumental Music for Orchestra, String Orchestra, or Band RDA Layout RDA Layout of Tactile Musical Notation RDA Media Type RDA Mode of Issuance RDA Polarity RDA Presentation Format of Motion Picture Film RDA production method RDA Production Method for Manuscripts RDA Production Method for Tactile Resources RDA Recording Medium RDA Reduction Ratio RDA Solo Voices RDA Special Playback Characteristics RDA Standard Combinations of Instruments RDA Track Configuration RDA Type of Recording RDA Video Characteristics Service Type Vocabulary TaxonX urban explorers - site features CV There are 125 additional 'experimental' vocabularies in the registry sandbox * name of person and/or organisation responsible for the implementation Jon Phipps, Diane Hillmann, Metadata Management Associates ( http://managemetadata.com) * a list of the SKOS constructs used skos:altLabel skos:broader skos:definition skos:editorialNote skos:narrower skos:prefLabel skos:related although most SKOS constructs are available, these are the ones in active use. * URL(s) where the published SKOS data may be obtained, if the data are publicly available The main Registry: http://metadataregistry.org/vocabulary/list.html The Registry Sandbox: http://sandbox.metadataregistry.org/vocabulary/list.html The NSDL Metadata Registry was funded in 2005 by the U.S. National Science Foundation (NSF) to provide management services for controlled vocabularies maintained for use in the NSF National Science Digital Library (NSDL). The Registry has pursued a mandate to enable collaborative, group-based, multi-language vocabulary management and provide a stable platform for delivering controlled vocabularies for use in both RDF- and XML-based environments -- vocabularies may be referenced as either simple W3C XML Schema or RDF Schema. Vocabulary changes are captured and time-based snapshots and named versions may be referenced. Subsequent work has begun to implement a similar model to allow more complex RDF vocabularies to be managed in the framework. Registration of Agents and Vocabularies is not restricted, but the primary agents have been NSDL and Resource Description and Access (RDA - www.rdaonline.org/). The Registry is also available as Open Source Software... == Software Implementations == If you are notifying us of software as an implementation, please provide *at least* the following information: * name of the software (e.g. SKOSEd) NSDL Metadata registry * name of person and/or organisation responsible for the implementation Jon Phipps, Diane Hillmann, Metadata Management Associates ( http://managemetadata.com) * URLs for software home page and/or download location if publicly downloadable http://trac.metadataregistry.org/ * can the software read SKOS data? Not at present (we're working on import and validation) * can the software write SKOS data? Yes * can the software check consistency of SKOS data with respect to the SKOS data model? The software provides a tightly controlled, collaborative editing environment for describing controlled vocabularies and thesauri using the SKOS vocabulary. The model does not currently allow inconsistent or invalid input. The registry has been designed to enable collaborative, group-based, multi-language vocabulary management and provide a stable platform for delivering controlled vocabularies for use in both RDF- and XML-based environments -- vocabularies may be referenced as either simple W3C XML Schema or RDF Schema. Vocabulary changes are captured and time-based snapshots and named versions may be referenced. The NSDL Metadata Registry was a very early adopter of SKOS, predating the formation of the current working group, and is updating their original SKOS model in order to adopt the current standard. The software is written in PHP, uses the Symfony PHP framework, and has a MySQL database, although the software has been designed to be database-agnostic.
Received on Tuesday, 5 May 2009 11:13:17 UTC