Advancing Metadata Practice
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Metadata for Semantic and Social Applications
etadata is a key aspect of our evolving infrastructure for information management, social computing, and scientific collaboration. DC-2008M will focus on metadata challenges, solutions, and innovation in initiatives and activities underlying semantic and social applications. Metadata is part of the fabric of social computing, which includes the use of wikis, blogs, and tagging for collaboration and participation. Metadata also underlies the development of semantic applications, and the Semantic Web — the representation and integration of multimedia knowledge structures on the basis of semantic models. These two trends flow together in applications such as Wikipedia, where authors collectively create structured information that can be extracted and used to enhance access to and use of information sources. Recent discussion has focused on how existing bibliographic standards can be expressed as Semantic Metadata for Web vocabularies to facilitate the ingration of library and cultural heritage data with other types of data. Harnessing the efforts of content providers and end-users to link, tag, edit, and describe their Semantic and information in interoperable ways (”participatory metadata”) is a key step towards providing knowledge environments that are scalable, self-correcting, and evolvable. Social Applications DC-2008 will explore conceptual and practical issues in the development and deployment of semantic and social applications to meet the needs of specific communities of practice. Edited by Jane Greenberg and Wolfgang Klas DC-2008 -
Provenance and Annotations for Linked Data
Proc. Int’l Conf. on Dublin Core and Metadata Applications 2013 Provenance and Annotations for Linked Data Kai Eckert University of Mannheim, Germany [email protected] Abstract Provenance tracking for Linked Data requires the identification of Linked Data resources. Annotating Linked Data on the level of single statements requires the identification of these statements. The concept of a Provenance Context is introduced as the basis for a consistent data model for Linked Data that incorporates current best-practices and creates identity for every published Linked Dataset. A comparison of this model with the Dublin Core Abstract Model is provided to gain further understanding, how Linked Data affects the traditional view on metadata and to what extent our approach could help to mediate. Finally, a linking mechanism based on RDF reification is developed to annotate single statements within a Provenance Context. Keywords: Provenance; Annotations; RDF; Linked Data; DCAM; DM2E; 1. Introduction This paper addresses two challenges faced by many Linked Data applications: How to provide, access, and use provenance information about the data; and how to enable data annotations, i.e., further statements about the data, subsets of the data, or even single statements. Both challenges are related as both require the existence of identifiers for the data. We use the Linked Data infrastructure that is currently developed in the DM2E project as an example with typical use- cases and resulting requirements. 1.1. Foundations Linked Data, the publication of data on the Web, enables easy access to data and supports the reuse of data. The Hypertext Transfer Protocol (HTTP) is used to access a Uniform Resource Identifier (URI) and to retrieve data about the resource. -
Musicology at Eastman Annual Newsletter of the Musicology Department
Musicology at Eastman Annual Newsletter of the Musicology Department Fall 2015 Rochester, New York Women and Music dedicated to the career and influence A Word from the Chair of Suzanne Cusick, with whom they both worked when they were all at The University of Virginia. I am honored once again this Patrick Macey’s long work on Josquin’s chansons was year to be able to greet all reflected in the publication of his erudite but performer- the friends and alumni of the friendly volume of the composer’s six-voice works for the Musicology Department at New Josquin Edition (vol. 30). Reaching beyond our dis- Eastman. It has been a year cipline, Patrick prepared an essay for a published cata- of great accomplishment for logue at the High Museum in Atlanta on the occasion of the department but also one an exhibition of panels from Luca della Robbia’s organ of great change. I am pleased loft for the Duomo in Florence. With great personal re- to be able to share here some gret, I also have to report that Patrick has announced his of the highlights. retirement after this academic year. While I am excited By any measure, Ralph for him as he begins a new (and freer) chapter of his life, I Locke has had an extraordi- will miss his daily wisdom, guidance, and friendship. nary year. His newest book, Michael Anderson won his second ASCAP-Deems Tay- Music and the Exotic from lor/Virgil Thomson award, this time for his article in the Renaissance to Mozart, JAMS (66/3) “The One Who Comes After Me: John the came out from Cambridge University Press, a prequel of Baptist, Christian Time, and Symbolic Musical Tech- sorts to his highly successful Musical Exoticism: Images niques.” He has also just published The Singing Irish: A and Reflections (2009). -
Metadata Demystified: a Guide for Publishers
ISBN 1-880124-59-9 Metadata Demystified: A Guide for Publishers Table of Contents What Metadata Is 1 What Metadata Isn’t 3 XML 3 Identifiers 4 Why Metadata Is Important 6 What Metadata Means to the Publisher 6 What Metadata Means to the Reader 6 Book-Oriented Metadata Practices 8 ONIX 9 Journal-Oriented Metadata Practices 10 ONIX for Serials 10 JWP On the Exchange of Serials Subscription Information 10 CrossRef 11 The Open Archives Initiative 13 Conclusion 13 Where To Go From Here 13 Compendium of Cited Resources 14 About the Authors and Publishers 15 Published by: The Sheridan Press & NISO Press Contributing Editors: Pat Harris, Susan Parente, Kevin Pirkey, Greg Suprock, Mark Witkowski Authors: Amy Brand, Frank Daly, Barbara Meyers Copyright 2003, The Sheridan Press and NISO Press Printed July 2003 Metadata Demystified: A Guide for Publishers This guide presents an overview of evolving classified according to a variety of specific metadata conventions in publishing, as well as functions, such as technical metadata for related initiatives designed to standardize how technical processes, rights metadata for rights metadata is structured and disseminated resolution, and preservation metadata for online. Focusing on strategic rather than digital archiving, this guide focuses on technical considerations in the business of descriptive metadata, or metadata that publishing, this guide offers insight into how characterizes the content itself. book and journal publishers can streamline the various metadata-based operations at work Occurrences of metadata vary tremendously in their companies and leverage that metadata in richness; that is, how much or how little for added exposure through digital media such of the entity being described is actually as the Web. -
Rdfa in XHTML: Syntax and Processing Rdfa in XHTML: Syntax and Processing
RDFa in XHTML: Syntax and Processing RDFa in XHTML: Syntax and Processing RDFa in XHTML: Syntax and Processing A collection of attributes and processing rules for extending XHTML to support RDF W3C Recommendation 14 October 2008 This version: http://www.w3.org/TR/2008/REC-rdfa-syntax-20081014 Latest version: http://www.w3.org/TR/rdfa-syntax Previous version: http://www.w3.org/TR/2008/PR-rdfa-syntax-20080904 Diff from previous version: rdfa-syntax-diff.html Editors: Ben Adida, Creative Commons [email protected] Mark Birbeck, webBackplane [email protected] Shane McCarron, Applied Testing and Technology, Inc. [email protected] Steven Pemberton, CWI Please refer to the errata for this document, which may include some normative corrections. This document is also available in these non-normative formats: PostScript version, PDF version, ZIP archive, and Gzip’d TAR archive. The English version of this specification is the only normative version. Non-normative translations may also be available. Copyright © 2007-2008 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C liability, trademark and document use rules apply. Abstract The current Web is primarily made up of an enormous number of documents that have been created using HTML. These documents contain significant amounts of structured data, which is largely unavailable to tools and applications. When publishers can express this data more completely, and when tools can read it, a new world of user functionality becomes available, letting users transfer structured data between applications and web sites, and allowing browsing applications to improve the user experience: an event on a web page can be directly imported - 1 - How to Read this Document RDFa in XHTML: Syntax and Processing into a user’s desktop calendar; a license on a document can be detected so that users can be informed of their rights automatically; a photo’s creator, camera setting information, resolution, location and topic can be published as easily as the original photo itself, enabling structured search and sharing. -
CODATA Workshop on Big Data Programme Book
Sponsor I CODACODATA S UU Co-Sponsors Organizer Workshop on Big Data for International Scientific Programmes CONTENTS I. Sponsoring Organizations International Council for Science (ICSU) I. Sponsoring Organizations 2 The International Council for Science (ICSU) is a the international scientific community to II. Programme 7 non-governmental organization with a global strengthen international science for the benefit of membership of national scientific bodies society. (121members, representing 141 countries) and international scientific unions (31 members). ICSU: www.icsu.org III. Remarks and Abstracts 13 ICSU mobilizes the knowledge and resources of Committee on Data for Science and Technology (CODATA) IV. Short Biography of Speakers 28 I CODACODATA S UU V. Conference Venue Layout 41 CODATA, the ICSU Committee on Data for Science challenges and ‘hot topics’ at the frontiers and Technology, was established in 1966 to meet of data science (through CODATA Task a need for an international coordinating body to Groups and Working Groups and other improve the management and preservation of initiatives). VI. General Information 43 scientific data. CODATA has been at the forefront 3. Developing data strategies for international of data science and data policy issues since that science programmes and supporting ICSU date. activities such as Future Earth and Integrated About Beijing 43 Research on Disaster Risk (IRDR) to address CODATA supports ICSU’s mission of ‘strengthening data management needs. international science for the benefit of society’ by ‘promoting improved scientific and technical data Through events like the Workshop on Big Data for About the Workshop Venue 43 management and use’. CODATA achieves this International Scientific Programmes and mission through three strands of activity: SciDataCon 2014, CODATA collaborates with 1. -
Metadata Standards
Chapter 3 METADATA STANDARDS This chapter lists the major metadata standards in use or under development. Standards are subdivided into six areas: general, transportation models, educa- tion, media-specific, preservation, and rights. Each standard lists its official URL, sponsoring agency, community of use, purpose and goals, description, potential for information organizations, and key projects. General metadata standards General metadata standards are the most common, well-known, and univer- sally accepted schemas to date. Some are general and meant to be used as universal or common-denominator standards; others are for specific communi- ties with specific information resources. Most of the metadata standards listed here have emerged as practical applications in use, or will probably emerge as the most commonly applied standards, due to broad international support, history and development, or industry application and acceptance. Dublin Core Metadata Initiative (DCMI) http://dublincore.org The Dublin Core Metadata Initiative (DCMI) is managed by an international board of trustees, but most of the direction and maintenance of the standard has been led by the Online Computer Library Center (OCLC) in Dublin, Ohio. Community of use Library Technology Reports Librarians, Web content providers, Web resource creators, metadata creators, and general public. Purpose and goals Dublin Core assists in the discovery and description of Web and electronic resources. It is designed to provide a simple descriptive metadata standard extensible to Web resources of any format or subject domain. Description www.techsource.ala.org Dublin Core is a set of 15 core elements that assist in simple description and discovery of electronic resources. The standards basic principles are the reasons for its success as a viable common-denominator metadata standard for elec- tronic resources. -
A Framework of Guidance for Building Good Digital Collections
A Framework of Guidance for Building Good Digital Collections 3rd edition December 2007 A NISO Recommended Practice Prepared by the NISO Framework Working Group with support from the Institute of Museum and Library Services About NISO Recommended Practices A NISO Recommended Practice is a recommended "best practice" or "guideline" for methods, materials, or practices in order to give guidance to the user. Such documents usually represent a leading edge, exceptional model, or proven industry practice. All elements of Recommended Practices are discretionary and may be used as stated or modified by the user to meet specific needs. This recommended practice may be revised or withdrawn at any time. For current information on the status of this publication contact the NISO office or visit the NISO website (www.niso.org). Published by National Information Standards Organization (NISO) One North Charles Street, Suite 1905 Baltimore, MD 21201 www.niso.org Copyright © 2007 by the National Information Standards Organization All rights reserved under International and Pan-American Copyright Conventions. For noncommercial purposes only, this publication may be reproduced or transmitted in any form or by any means without prior permission in writing from the publisher, provided it is reproduced accurately, the source of the material is identified, and the NISO copyright status is acknowledged. All inquires regarding translations into other languages or commercial reproduction or distribution should be addressed to: NISO, One North Charles Street, Suite -
Metadata for the Open Data Portals
Metadata for the open data portals Discussion Paper No. 6, December 2016, Joined-up Data Standards Project Beata Lisowska Data Scientist, Development Initiatives Contents Introduction .............................................................................................................................. 2 Platforms used for open data portals ...................................................................................... 3 Metadata standards .................................................................................................................. 4 Core metadata standards ........................................................................ 5 RDF Data Cube vocabulary .................................................................... 5 Dublin Core ............................................................................................ 5 Data Catalog Vocabulary (DCAT) ........................................................... 6 Other metadata standards ...................................................................... 6 Geographic metadata standards ............................................................. 6 ISO 19115 .............................................................................................. 6 Open data portals and metadata ............................................................................................. 8 Socrata and CKAN ................................................................................... 8 DKAN ....................................................................................................... -
Semantic Web: a Review of the Field Pascal Hitzler [email protected] Kansas State University Manhattan, Kansas, USA
Semantic Web: A Review Of The Field Pascal Hitzler [email protected] Kansas State University Manhattan, Kansas, USA ABSTRACT which would probably produce a rather different narrative of the We review two decades of Semantic Web research and applica- history and the current state of the art of the field. I therefore do tions, discuss relationships to some other disciplines, and current not strive to achieve the impossible task of presenting something challenges in the field. close to a consensus – such a thing seems still elusive. However I do point out here, and sometimes within the narrative, that there CCS CONCEPTS are a good number of alternative perspectives. The review is also necessarily very selective, because Semantic • Information systems → Graph-based database models; In- Web is a rich field of diverse research and applications, borrowing formation integration; Semantic web description languages; from many disciplines within or adjacent to computer science, Ontologies; • Computing methodologies → Description log- and a brief review like this one cannot possibly be exhaustive or ics; Ontology engineering. give due credit to all important individual contributions. I do hope KEYWORDS that I have captured what many would consider key areas of the Semantic Web field. For the reader interested in obtaining amore Semantic Web, ontology, knowledge graph, linked data detailed overview, I recommend perusing the major publication ACM Reference Format: outlets in the field: The Semantic Web journal,1 the Journal of Pascal Hitzler. 2020. Semantic Web: A Review Of The Field. In Proceedings Web Semantics,2 and the proceedings of the annual International of . ACM, New York, NY, USA, 7 pages. -
Resource Description Framework (RDF)
Semantic Web Technologies Resource Description Framework (RDF) Heiko Paulheim Semantic Web – Architecture here be dragons... Semantic Web Technologies (This lecture) Technical Foundations Berners-Lee (2009): Semantic Web and Linked Data http://www.w3.org/2009/Talks/0120-campus-party-tbl/ 09/13/19 Heiko Paulheim 2 Overview • A brief history of RDF • Encodings of RDF • Semantics and principles of RDF • Embedding RDF in HTML – RDFa, Microdata, Microformats • RDF Tools • Examples for RDF in the wild 09/13/19 Heiko Paulheim 3 History: Metadata on the Web • Goal: more effective rating and ranking of web contents, e.g., by search engines • Who has created this page? • When has it been changed the last time? • What is its topic? • Which is the content's license? • How does it relate to other pages? 09/13/19 Heiko Paulheim 4 Metadata on the Web: Dublin Core • Developed in 1995 at a workshpo in Dublin, Ohio • 15 predefined tags • A widely accepted standard (ISO 15836:2009) • May be embedded into HTML: <html> <head profile="http://dublincore.org/documents/2008/08/04/dc-html/"> <title>Semantic Web</title> <link rel="schema.DC" href="http://purl.org/dc/elements/1.1/" > <meta name="DC.publisher" content="University of Mannheim" /> <meta name="DC.subject" content="Semantic Web" /> <meta name="DC.creator" content="Heiko Paulheim" /> <meta name="DC.relation" content="http://www.w3.org/2001/sw/" /> ... </head> <body> ... </body> </html> 09/13/19 Heiko Paulheim 5 Metadata on the Web: Dublin Core • Identifier • Creator • Format • Publisher • Type • Contributor -
Western Music, Cosmic Meaning, and the Great War
Western Music, Cosmic Meaning, and the Great War Charles A. O’Connor III Georgetown University he ancient Greeks thought that mathematical laws governed music and the universe, producing the T unheard “music of the spheres” from planetary revolutions, and they thought that audible music reflected the physical and spiritual harmony of the entire world.1 Greek bards celebrated their gods and heroes in music, and Aristotle believed that music affected moral behavior.2 The Israelites claimed that David’s harp cured the madness of Saul and their trumpets toppled the walls of Jericho.3 This intimate relationship between music and the universe has permeated Western culture through the ages. In Shakespeare’s The Merchant of Venice, Lorenzo invites Jessica to hear “the sound of music” on a moonlit night: Look how the floor of heaven Is thick inlaid with pattens of bright gold: There is not the smallest orb which thou behold’st But in his motion like an angel sings, Still quiring to the young-eyed cherubins; Such harmony is in immortal souls But whilst the muddy vesture of decay Doth grossly close it in, we cannot hear it.4 Because music is thoroughly ingrained in Western culture, it can provide a unique insight into the evolving Western perception of the universe—the worldview held by the composer as well as the 1 E.g., Pythagoras, Plato, and Ptolemy. J. Peter Burkholder, Donald Jay Grout, and Claude V. Palisca, A History of Western Music, 9th ed. (New York: W. W. Norton, 2014), 9-14; Plato, Republic, 10 (617). 2 Burkholder, Grout, and Palisca, A History of Western Music, 14; Aristotle, Politics, 8 (1340a-b); Odyssey, 8 (62-82).