Metadata Standards & Applications
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
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. -
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. -
Using RSS to Spread Your Blog
10_588486 ch04.qxd 3/4/05 11:33 AM Page 67 Chapter 4 Using RSS to Spread Your Blog In This Chapter ᮣ Understanding just what a blog is ᮣ Creating the blog and the feed ᮣ Using your RSS reader ᮣ Creating a blog using HTML ᮣ Maintaining your blog ᮣ Publicizing your blog with RSS hat’s a blog, after all? Blog, short for Web log, is just a Web site with Wa series of dated entries, with the most recent entry on top. Those entries can contain any type of content you want. Blogs typically include links to other sites and online articles with the blogger’s reactions and com- ments, but many blogs simply contain the blogger’s own ramblings. Unquestionably, the popularity of blogging has fueled the expansion of RSS feeds. According to Technorati, a company that offers a search engine for blogs in addition to market research services, about one-third of blogs have RSS feeds. Some people who maintain blogs are publishing an RSS feed with- out even knowing about it, because some of the blog Web sites automatically create feeds (more about how this happens shortly). If you think that blogs are only personal affairs, remember that Microsoft has hundreds of them, and businesses are using them more and more to keep employees, colleagues, and customersCOPYRIGHTED up to date. MATERIAL In this chapter, I give a quick overview of blogging and how to use RSS with your blog to gain more readers. If you want to start a blog, this chapter explains where to go next. -
Introduction to Web 2.0 Technologies
Introduction to Web 2.0 Joshua Stern, Ph.D. Introduction to Web 2.0 Technologies What is Web 2.0? Æ A simple explanation of Web 2.0 (3 minute video): http://www.youtube.com/watch?v=0LzQIUANnHc&feature=related Æ A complex explanation of Web 2.0 (5 minute video): http://www.youtube.com/watch?v=nsa5ZTRJQ5w&feature=related Æ An interesting, fast-paced video about Web.2.0 (4:30 minute video): http://www.youtube.com/watch?v=NLlGopyXT_g Web 2.0 is a term that describes the changing trends in the use of World Wide Web technology and Web design that aim to enhance creativity, secure information sharing, increase collaboration, and improve the functionality of the Web as we know it (Web 1.0). These have led to the development and evolution of Web-based communities and hosted services, such as social-networking sites (i.e. Facebook, MySpace), video sharing sites (i.e. YouTube), wikis, blogs, etc. Although the term suggests a new version of the World Wide Web, it does not refer to any actual change in technical specifications, but rather to changes in the ways software developers and end- users utilize the Web. Web 2.0 is a catch-all term used to describe a variety of developments on the Web and a perceived shift in the way it is used. This shift can be characterized as the evolution of Web use from passive consumption of content to more active participation, creation and sharing. Web 2.0 Websites allow users to do more than just retrieve information. -
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. -
Standardized Classification, Folksonomies, and Ontological Politics
UCLA InterActions: UCLA Journal of Education and Information Studies Title Burning Down the Shelf: Standardized Classification, Folksonomies, and Ontological Politics Permalink https://escholarship.org/uc/item/74p477pz Journal InterActions: UCLA Journal of Education and Information Studies, 4(1) ISSN 1548-3320 Author Lau, Andrew J. Publication Date 2008-02-08 DOI 10.5070/D441000621 Peer reviewed eScholarship.org Powered by the California Digital Library University of California Colonialism has left its indelible mark on the world: cultures denied, traditions altered or erased, narratives ignored—all under the guise of noble, and perhaps sincere, intentions of spreading civility among “heathens” and the “wretched.” Power and authority have been assumed with little regard for the conquered as their voices have been disavowed, discounted as subhuman. Societal structures have been implemented as ideal solutions to the perceived inferiority of indigenous societal structures; language, culture, and traditions of a conqueror have been imposed on the conquered, an ontology imposed on another, despite cultural incongruence, and in consequence of power assumed by one over another. The colonized have been classified as the “others,” as “uncivilized,” as “ungodly in need of saving.” This has been the experience of China and Korea at the hands of Japan; the Philippines at the hands of Spain; India, Burma, and Singapore at the hands of Britain; and countless others throughout history. While the example of colonialism may be extreme as a metaphor for ontology, it still serves as a compelling metaphor; colonialism alludes to structures of power, as does an ontology imposing itself on another. In hindsight, history has revealed the terrors and consequences of colonialism, including loss of culture, loss of life, and loss of heritage. -
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 -
A Metadata Registry for Metadata Interoperability
Data Science Journal, Volume 6, Supplement, 8 July 2007 A METADATA REGISTRY FOR METADATA INTEROPERABILITY Jian-hui Li *, Jia-xin Gao, Ji-nong Dong, Wei Wu, and Yan-fei Hou Computer Network Information Center, Chinese Academy of Sciences *Email: [email protected] ABSTRACT In order to use distributed and heterogeneous scientific databases effectively, semantic heterogeneities have to be detected and resolved. To solve this problem, we propose architecture for managing metadata and metadata schema using a metadata registry. A metadata registry is a place to keep facts about characteristics of data that are necessary for data sharing and exchange in a specific domain. This paper will explore the role of metadata registries and describe some of the experiences of implementing the registry. Keywords: Metadata, Metadata Registry, Interoperability, Crosswalk, Application Profile 1 INTRODUCTION Users and applications can easily find, locate, access, and use distributed and heterogeneous scientific databases with the help of metadata. Metadata are especially important for open access to and sharing of scientific data and databases. Different domains, however, will develop or follow different metadata specifications; even the same domain develops different metadata application profiles based on the same specifications according to their special requirements. Consequently, interoperability of metadata is a major issue for scientific data sharing and exchanging. Metadata Registry is a key solution to solve this problem. The DESIRE (Heery, Gardner, Day, & Patel, 2000), SCHEMAS (UKOLN, SCHEMAS, 2003), and CORES (UKOLN, CORES, 2003) projects are successful examples. Based on the requirements of the scientific databases of the Chinese Academy of Sciences and the Basic Scientific Data Sharing Network, one project of the National Scientific Data Sharing Program, we have designed and developed a metadata registry – the Scientific Database Metadata Registry (SDBMR). -
1 1. Opening Page Good Morning Ladies and Gentlemen My Name Is
1. Opening page Good morning ladies and gentlemen My name is stephen machin I currently work As a data management consultant in mons in belgium Thank you very much for allowing me to speak to you today And thanks for coming along to listen I hope that you will find the presentation informative The purpose of this presentation Is to resolve the ambiguous term metadata Into its constituent concepts Having separated out the concepts We then provide Unambiguous and "systematic" definitions for each And then we give an exact description of the nature of the relationships between them with an equation which emphasises the separation of the concepts but also shows how they are tightly bound together 1 2. Metadata Metadata is a confused and ambiguous concept. several authors have remarked upon this One even goes so far as to say that the word No longer has any meaning Iso 11179 A much quoted metadata standard Says that the word has evolved and no longer has its old traditional meaning and that it now also refers to many other things but the standard explicitly limits it scope to the traditional sense of the word and this means that these things are not described 2 3. 11179: metadata = DE = container If we take a close look at The specifications for iso 11179 "The Metadata registry“ we note that for at least 7 years between 1994 and 2001 In its original formulation It referred to itself as the "data element" registry And the standard describes a data element as being a "container for data" and so ISO 11179 describes a metadata registry a data element registry a data container registry 3 4.