MODS: the Metadata Object Description Schema
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Metadata and GIS
Metadata and GIS ® An ESRI White Paper • October 2002 ESRI 380 New York St., Redlands, CA 92373-8100, USA • TEL 909-793-2853 • FAX 909-793-5953 • E-MAIL [email protected] • WEB www.esri.com Copyright © 2002 ESRI All rights reserved. Printed in the United States of America. The information contained in this document is the exclusive property of ESRI. This work is protected under United States copyright law and other international copyright treaties and conventions. No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or by any information storage or retrieval system, except as expressly permitted in writing by ESRI. All requests should be sent to Attention: Contracts Manager, ESRI, 380 New York Street, Redlands, CA 92373-8100, USA. The information contained in this document is subject to change without notice. U.S. GOVERNMENT RESTRICTED/LIMITED RIGHTS Any software, documentation, and/or data delivered hereunder is subject to the terms of the License Agreement. In no event shall the U.S. Government acquire greater than RESTRICTED/LIMITED RIGHTS. At a minimum, use, duplication, or disclosure by the U.S. Government is subject to restrictions as set forth in FAR §52.227-14 Alternates I, II, and III (JUN 1987); FAR §52.227-19 (JUN 1987) and/or FAR §12.211/12.212 (Commercial Technical Data/Computer Software); and DFARS §252.227-7015 (NOV 1995) (Technical Data) and/or DFARS §227.7202 (Computer Software), as applicable. Contractor/Manufacturer is ESRI, 380 New York Street, Redlands, CA 92373- 8100, USA. -
Creating Permissionless Blockchains of Metadata Records Dejah Rubel
Articles No Need to Ask: Creating Permissionless Blockchains of Metadata Records Dejah Rubel ABSTRACT This article will describe how permissionless metadata blockchains could be created to overcome two significant limitations in current cataloging practices: centralization and a lack of traceability. The process would start by creating public and private keys, which could be managed using digital wallet software. After creating a genesis block, nodes would submit either a new record or modifications to a single record for validation. Validation would rely on a Federated Byzantine Agreement consensus algorithm because it offers the most flexibility for institutions to select authoritative peers. Only the top tier nodes would be required to store a copy of the entire blockchain thereby allowing other institutions to decide whether they prefer to use the abridged version or the full version. INTRODUCTION Several libraries and library vendors are investigating how blockchain could improve activities such as scholarly publishing, content dissemination, and copyright enforcement. A few organizations, such as Katalysis, are creating prototypes or alpha versions of blockchain platforms and products.1 Although there has been some discussion about using blockchains for metadata creation and management, only one company appears to be designing such a product. Therefore, this article will describe how permissionless blockchains of metadata records could be created, managed, and stored to overcome current challenges with metadata creation and management. LIMITATIONS OF CURRENT PRACTICES Metadata standards, processes, and systems are changing to meet twenty-first century information needs and expectations. There are two significant limitations, however, to our current metadata creation and modification practices that have not been addressed: centralization and traceability. -
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. -
ISO/TC46 (Information and Documentation) Liaison to IFLA
ISO/TC46 (Information and Documentation) liaison to IFLA Annual Report 2015 TC46 on Information and documentation has been leading efforts related to information management since 1947. Standards1 developed under ISO/TC46 facilitate access to knowledge and information and standardize automated tools, computer systems, and services relating to its major stakeholders of: libraries, publishing, documentation and information centres, archives, records management, museums, indexing and abstracting services, and information technology suppliers to these communities. TC46 has a unique role among ISO information-related committees in that it focuses on the whole lifecycle of information from its creation and identification, through delivery, management, measurement, and archiving, to final disposition. *** The following report summarizes activities of TC46, SC4, SC8 SC92 and their resolutions of the annual meetings3, in light of the key-concepts of interest to the IFLA community4. 1. SC4 Technical interoperability 1.1 Activities Standardization of protocols, schemas, etc. and related models and metadata for processes used by information organizations and content providers, including libraries, archives, museums, publishers, and other content producers. 1.2 Active Working Group WG 11 – RFID in libraries WG 12 – WARC WG 13 – Cultural heritage information interchange WG 14 – Interlibrary Loan Transactions 1.3 Joint working groups 1 For the complete list of published standards, cfr. Appendix A. 2 ISO TC46 Subcommittees: TC46/SC4 Technical interoperability; TC46/SC8 Quality - Statistics and performance evaluation; TC46/SC9 Identification and description; TC46/SC 10 Requirements for document storage and conditions for preservation - Cfr Appendix B. 3 The 42nd ISO TC46 plenary, subcommittee and working groups meetings, Beijing, June 1-5 2015. -
Studying Social Tagging and Folksonomy: a Review and Framework
Studying Social Tagging and Folksonomy: A Review and Framework Item Type Journal Article (On-line/Unpaginated) Authors Trant, Jennifer Citation Studying Social Tagging and Folksonomy: A Review and Framework 2009-01, 10(1) Journal of Digital Information Journal Journal of Digital Information Download date 02/10/2021 03:25:18 Link to Item http://hdl.handle.net/10150/105375 Trant, Jennifer (2009) Studying Social Tagging and Folksonomy: A Review and Framework. Journal of Digital Information 10(1). Studying Social Tagging and Folksonomy: A Review and Framework J. Trant, University of Toronto / Archives & Museum Informatics 158 Lee Ave, Toronto, ON Canada M4E 2P3 jtrant [at] archimuse.com Abstract This paper reviews research into social tagging and folksonomy (as reflected in about 180 sources published through December 2007). Methods of researching the contribution of social tagging and folksonomy are described, and outstanding research questions are presented. This is a new area of research, where theoretical perspectives and relevant research methods are only now being defined. This paper provides a framework for the study of folksonomy, tagging and social tagging systems. Three broad approaches are identified, focusing first, on the folksonomy itself (and the role of tags in indexing and retrieval); secondly, on tagging (and the behaviour of users); and thirdly, on the nature of social tagging systems (as socio-technical frameworks). Keywords: Social tagging, folksonomy, tagging, literature review, research review 1. Introduction User-generated keywords – tags – have been suggested as a lightweight way of enhancing descriptions of on-line information resources, and improving their access through broader indexing. “Social Tagging” refers to the practice of publicly labeling or categorizing resources in a shared, on-line environment. -
Descriptive Metadata Guidelines for RLG Cultural Materials I Many Thanks Also to These Individuals Who Reviewed the Final Draft of the Document
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| Prolibis – Solutions for Libraries in the Digital Age
| ProLibis – Solutions for Libraries in the Digital Age Automation of Core Library Business Processes We see a modern library not The ProLibis products include the following software functionality: only as a book repository, but also and most importantly Oracle as a state-of-the-art, open and • Cataloguing – page 4. interactive information and • Acquisition – page 5. • Circulation (Customer Service) – page 5. knowledge centre. This is the • OPAC and WWW-OPAC – page 6. vision underlying ProLibis • Interlibrary Loan – page 7. • Database of Authority Records (Names, Titles and solutions. Subjects) – page 7. • Bibliographic Service – page 7. • Universal Decimal Classification (UDC) Asseco Lithuania, with its Management – page 7. extensive experience and • System Administration Functions – page 8. • General Databases (Union Catalogue, Analytic thorough understanding of Records, Common Readers Database) – page 9. library’s needs, offers products • Special Databases (Publishers, Pseudonyms, Electronic Resources) – page 9. and highly advanced software • Digital Material Management – page 9. solutions for a modern library of Postgre SQL Apache almost any size, ranging from a large national library, medium size Affordable Software Solution for Small Libraries – page 10. public library to a small school library. It’s even able to introduce an integrated system for the whole Technical Information and Abbreviations – network of libraries. page 11. 2 | Asseco Lithuania Solutions • Multilingual and multiscript: library documents can be described in source -
Metadata Creation Practices in Digital Repositories and Collections
Metadata Creation Practices in Digital Repositories and Collections: Schemata, Jung-ran Park and Selection Criteria, and Interoperability Yuji Tosaka This study explores the current state of metadata-creation development of such a mediation mechanism calls for practices across digital repositories and collections by an empirical assessment of various issues surrounding metadata-creation practices. using data collected from a nationwide survey of mostly The critical issues concerning metadata practices cataloging and metadata professionals. Results show across distributed digital collections have been rela- that MARC, AACR2, and LCSH are the most widely tively unexplored. While examining learning objects and used metadata schema, content standard, and subject- e-prints communities of practice, Barton, Currier, and Hey point out the lack of formal investigation of the metadata- controlled vocabulary, respectively. Dublin Core (DC) is creation process.2 As will be discussed in the following the second most widely used metadata schema, followed section, some researchers have begun to assess the current by EAD, MODS, VRA, and TEI. Qualified DC’s wider state of descriptive practices, metadata schemata, and use vis-à-vis Unqualified DC (40.6 percent versus 25.4 content standards. However, the literature has not yet developed to a point where it affords a comprehensive percent) is noteworthy. The leading criteria in selecting picture. Given the propagation of metadata projects, it is metadata and controlled-vocabulary schemata are collec- important to continue to track changes in metadata-cre- tion-specific considerations, such as the types of resources, ation practices while they are still in constant flux. Such efforts are essential for adding new perspectives to digital nature of the collection, and needs of primary users and library research and practices in an environment where communities. -
Geotagging Photos to Share Field Trips with the World During the Past Few
Geotagging photos to share field trips with the world During the past few years, numerous new online tools for collaboration and community building have emerged, providing web-users with a tremendous capability to connect with and share a variety of resources. Coupled with this new technology is the ability to ‘geo-tag’ photos, i.e. give a digital photo a unique spatial location anywhere on the surface of the earth. More precisely geo-tagging is the process of adding geo-spatial identification or ‘metadata’ to various media such as websites, RSS feeds, or images. This data usually consists of latitude and longitude coordinates, though it can also include altitude and place names as well. Therefore adding geo-tags to photographs means adding details as to where as well as when they were taken. Geo-tagging didn’t really used to be an easy thing to do, but now even adding GPS data to Google Earth is fairly straightforward. The basics Creating geo-tagged images is quite straightforward and there are various types of software or websites that will help you ‘tag’ the photos (this is discussed later in the article). In essence, all you need to do is select a photo or group of photos, choose the "Place on map" command (or similar). Most programs will then prompt for an address or postcode. Alternatively a GPS device can be used to store ‘way points’ which represent coordinates of where images were taken. Some of the newest phones (Nokia N96 and i- Phone for instance) have automatic geo-tagging capabilities. These devices automatically add latitude and longitude metadata to the existing EXIF file which is already holds information about the picture such as camera, date, aperture settings etc. -
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 -
Folksonomies - Cooperative Classification and Communication Through Shared Metadata
Folksonomies - Cooperative Classification and Communication Through Shared Metadata Adam Mathes Computer Mediated Communication - LIS590CMC Graduate School of Library and Information Science University of Illinois Urbana-Champaign December 2004 Abstract This paper examines user-generated metadata as implemented and applied in two web services designed to share and organize digital me- dia to better understand grassroots classification. Metadata - data about data - allows systems to collocate related information, and helps users find relevant information. The creation of metadata has generally been approached in two ways: professional creation and author creation. In li- braries and other organizations, creating metadata, primarily in the form of catalog records, has traditionally been the domain of dedicated profes- sionals working with complex, detailed rule sets and vocabularies. The primary problem with this approach is scalability and its impracticality for the vast amounts of content being produced and used, especially on the World Wide Web. The apparatus and tools built around professional cataloging systems are generally too complicated for anyone without spe- cialized training and knowledge. A second approach is for metadata to be created by authors. The movement towards creator described docu- ments was heralded by SGML, the WWW, and the Dublin Core Metadata Initiative. There are problems with this approach as well - often due to inadequate or inaccurate description, or outright deception. This paper examines a third approach: user-created metadata, where users of the documents and media create metadata for their own individual use that is also shared throughout a community. 1 The Creation of Metadata: Professionals, Con- tent Creators, Users Metadata is often characterized as “data about data.” Metadata is information, often highly structured, about documents, books, articles, photographs, or other items that is designed to support specific functions.