Metadata for Web Resources: How Metadata Works on the Web.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Dillon, Martin
Format:	Recurso educativo Open Access
Language:	en
Published:	2000
Subjects:	Access to Information Cataloging Knowledge Representation Library Role Metadata Standards World Wide Web
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Organizing Internet Resources: Metadata and the Web.
by: Efthimiadis, Efthimis N., et al.
Published: (1997)

Authority Control on the Web.
by: Tillett, Barbara B.
Published: (2000)

Stuart Sutton, Associate Professor, University of Washington iSchool: From Discourse Communities to the Semantic Web.
by: Forsythe, Kathleen
Published: (2002)

XML under the Hood.
by: Scharf, David
Published: (2002)

Scout Report Signpost: Design and Development for Access to Cataloged Internet Resources.
by: Glassel, Aimee D., et al.
Published: (1997)

Panning for Gold: Utility of the World Wide Web for Metadata and Authority Control in Special Collections.
by: Ellero, Nadine P.
Published: (2002)

Descriptive Resource Needs from the Reference Perspective: Report on a Survey of US Reference Librarians.
by: Larson, Carolyn, et al.
Published: (2000)

Designing and Managing Your Digital Library.
by: Guenther, Kim
Published: (2000)

Sorting Out the Web: Approaches to Subject Access. Contemporary Studies in Information Management, Policies, and Services.
by: Schwartz, Candy
Published: (2001)

Metadata and Trends of Cataloging in Thai Libraries.
by: Siripan, Praditta
Published: (1999)

Web Characterization Project: An Analysis of Metadata Usage on the Web.
by: O'Neill, Edward T., et al.
Published: (2001)

Rising to the Top: Evaluating the Use of the HTML META Tag To Improve Retrieval of World Wide Web Documents through Internet Search Engines.
by: Turner, Thomas P., et al.
Published: (1998)

From Card Catalogues to WebPACs: Celebrating Cataloguing in the 20th Century.
by: Gorman, Michael
Published: (2000)

Using a Web OPAC To Deliver Digital Collections.
by: Mathias, Eileen C.
Published: (2003)

Digital Preservation and Metadata: History, Theory, Practice.
by: Lazinger, Susan S.
Published: (2001)

The Ontological Perspectives of the Semantic Web and the Metadata Harvesting Protocol: Applications of Metadata for Improving Web Search.
by: Fast, Karl V., et al.
Published: (2001)

Bicentennial Conference on Bibliographic Control for the New Millennium: Confronting the Challenges of Networked Resources and the Web (Washington, DC, November 15-17, 2000).
Published: (2000)

Guidelines for Collecting Aggregations of Web Resources.
by: Walters, William H., et al.
Published: (1998)

How the OCLC CORC Service Is Helping Weave Libraries into the Web.
by: Covert, Kay
Published: (2001)

Evaluation of Metatags of Web Sites of the Ohio Public Library Network.
by: Karpenko, Volodymyr
Published: (1998)

Delivering Electronic Resources with Web OPACs and Other Web-based Tools: Needs of Reference Librarians.
by: Bordeianu, Sever, et al.
Published: (2000)

Icons as Visual Forum of Knowledge Representation on the World Wide Web: A Semiotic Analysis.
by: Ma, Yan, et al.
Published: (1999)

A Metadata Registry for the Semantic Web; Meta-Design of a Community Digital Library; Levels of Service for Digital Repositories; Indigenous Cultural and Intellectual Property Rights: A Digital Library Context.
by: Heery, Rachel, et al.
Published: (2002)

A Comparison of the Two Traditions of Metadata Development.
by: Burnett, Kathleen, et al.
Published: (1999)

Integrating Electronic Resources into the Library Catalog: A Collaborative Approach.
by: Herrera, Gail, et al.
Published: (2001)

A Content Standard for Computational Models; Digital Rights Management (DRM) Architectures; A Digital Object Approach to Interoperable Rights Management: Finely-Grained Policy Enforcement Enabled by a Digital Object Infrastructure; LOCKSS: A Permanent Web Publishing and Access System; Tapestry of Time and Terrain.
by: Hill, Linda L., et al.
Published: (2001)

The Cybrarian's Manual 2.
by: Ensor, Pat, Ed.
Published: (2000)

Providing Access to Unique Information Sources: A Reusable Platform for Publishing Bibliographic Databases on the Web.
by: Jantz, Ronald C.
Published: (2000)

Now That We've Found the "Hidden Web," What Can We Do with It?
by: Cole, Timothy W., et al.
Published: (2002)

A Web Database To Manage and Organize ANSI Standards Collections.
by: Matylonek, John C., et al.
Published: (2001)

The Road To Meta: The Implementation of Dublin Core Metadata in the State Library of Queensland Web site.
by: Thornely, Jenny
Published: (1998)

Metadata.
by: Vellucci, Sherry L.
Published: (1998)

Building on the Cornell-Yale Model: Digitizing the Radicalism Collection at Michigan State University.
by: Seadle, Michael
Published: (1998)

Critical Issues of Web-Enabled Technologies in Modern Organizations.
by: Khosrow-Pour, Mehdi, et al.
Published: (2001)

Global Access to Library of Congress' Digital Resources: National Digital Library and Internet Resources.
by: Chen, Ching-chih
Published: (1996)

Web Technology in Public Libraries: Findings from Research.
by: Prabha, Chandra, et al.
Published: (2003)

The Net and Z39.50: Toward a Virtual Union Catalog.
by: Stark, Ted
Published: (1997)

Uses and Usefulness of National Bibliographies: Which Perspectives?
by: Beaudiquez, Marcelle
Published: (2001)

Metadata and the Future of Cataloging.
by: El-Sherbini, Magda
Published: (2001)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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ui	"standard"
language	"en"
VUFIND_SESSION	"28a56bd11cfd0e80b87c7036ba0918ef"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789071359.901 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "28a56bd11cfd0e80b87c7036ba0918ef" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

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REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
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HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.170"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"51788"
REDIRECT_URL	"/Record/eric_ED454856/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED454856/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789071359.8958
REQUEST_TIME	1789071359

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Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

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POST Data empty

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Key	Value
ui	"standard"
language	"en"
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FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

Server/Request Data

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REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=en; VUFIND_SESSION=28a56bd11cfd0e80b87c7036ba0918ef"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.170"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"51788"
REDIRECT_URL	"/Record/eric_ED454856/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED454856/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789071359.8958
REQUEST_TIME	1789071359

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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