# data[].attributes.body
Title: To Kill a Mockingbird

Creator: Lee, Harper

Subject: Racism—Fiction

Description: A novel set in the American South during the 1930s, addressing themes of racial injustice and moral growth.

Publisher: Harper Perennial Modern Classics

Date: 2006

Type: Text

Format: Paperback

Identifier: ISBN 978-0061120084

Language: en

# data[].attributes.body
020 __ $a 9780061120084

100 1_ $a Lee, Harper.

245 10 $a To Kill a Mockingbird / $c Harper Lee.

260 __ $a New York : $b Harper Perennial Modern Classics, $c 2006.

300 __ $a 323 p. ; $c 20 cm.

650 _0 $a Racism $v Fiction.

# data[].attributes.body
Sample Dublin Core

Title: The Great Gatsby

Creator: F. Scott Fitzgerald

Subject: American Fiction

Publisher: Charles Scribner's Sons

Date: 1925

Format: Print

Identifier: ISBN 9780743273565

Description: A novel set in the 1920's about the decline of the American Dream.

Type: Text

# data[].attributes.body
Sample Marc

020 __$a9780743273565

100 1_$a Fitzgerald, F. Scott

245 10 $a The Great Gatsby / $c F. Scott Fitzgerald.

260 __$a New York : $b Charles Scribner's Sons, $c 2006.

300 __ $a 180 p. ; $c 21 cm.

650 _0 $a American $v Fiction.

# data[].attributes.body
I have observed that they have similarities by it's material type like books or articles and both include common details such as title, subject, and date, publication, etc. The difference is that Dublin Core is simple and flexible compared to Marc.

# data[].attributes.body
Book Title: Metadata for Information Management and Retrieval
Author: Haynes, David
Publication: London: Facet Publishing, 2018
ISBN: 9781783302000

=LDR 02145nam 2200349 a 4500

=001 000000456

=005 20230812103000.0

=008 180101s2018 enkab b 001 0 eng

=020 ##$a9781783302000

=040 ##$aUk$beng$cUk$dDLC

=100 1#$aHaynes, David,$eauthor.

=245 10$aMetadata for information management and retrieval /$cDavid Haynes.

=250 ##$a2nd ed.

=260 ##$aLondon :$bFacet Publishing,$c2018.

=300 ##$axvii, 302 p. :$bill., maps ;$c24 cm.

=504 ##$aIncludes bibliographical references and index.

=650 #0$aMetadata$vHandbooks, manuals, etc.

=650 #0$aInformation storage and retrieval systems.

=650 #0$aDatabase management.

# data[].attributes.body
Title: The adventures of Tom Sawyer

Creator: Martin Woodside & Mark Twain

Subject: Adventure fiction

Description: An abridged version of the adventures of Tom and his friends growing up in a small Missouri town on the banks of the Mississippi River in the nineteenth century.

Publisher: Union Square Kids

Date: 2024

Type: Text

Format: Paperback

Identifier: 9781454950936

Language: en

# data[].attributes.body
Book Title: Introduction to Digital Curation
Author: Higgins, Sarah L.
Publication: London: Facet Publishing, 2021
ISBN: 9781783304646

=LDR 02091nam 2200337 a 4500

=001 000000789

=005 20230815120000.0

=008 210101s2021 enkab b 001 0 eng

=020 ##$a9781783304646

=040 ##$aUk$beng$cUk$dDLC

=100 1#$aHiggins, Sarah L.,$eauthor.

=245 10$aIntroduction to digital curation /$cSarah L. Higgins.

=260 ##$aLondon :$bFacet Publishing,$c2021.

=300 ##$axvi, 340 p. :$bill., maps ;$c24 cm.

=504 ##$aIncludes bibliographical references and index.

=650 #0$aDigital preservation.

=650 #0$aInformation resources management.

=650 #0$aArchives$vDigitization.

# data[].attributes.body
020_ $a 9781454950936

100 1_$a Woodside, Martin.

245 10 $a The adventures of Tom Sawyer / $c Martin Woodside

260 _$a New York : $b Union Square Kids, $c 2024

300 _$a 153 p. ; $c 20cm.

650 _0 $a Adventure $v Fiction.

700 _0 $a Twain, Mark.

# data[].attributes.body
Structure of MARC Standards

MARC (Machine-Readable Cataloging) standards are designed to represent bibliographic and related information in a structured format that computers can read and process. The record structure is divided into three major components:

1. Leader

Length: Fixed at 24 characters.

Purpose: Contains coded data about the record type, bibliographic level, encoding, and processing instructions.

Example elements: Record length, record status, type of record, base address of data.

2. Directory

Purpose: Lists the location of each field in the record.

Format: Each directory entry is 12 characters long (3 for tag, 4 for field length, 5 for starting position).

Function: Helps the system find and interpret each data field quickly.

3. Variable Fields

These contain the actual bibliographic information, divided into two types:

a. Control Fields (00X)

Contain fixed-length or coded information (e.g., 001 for control number, 008 for fixed-length data elements).

No indicators or subfields.

b. Data Fields (010–999)

Each has three elements:

Tag – Three-digit code (e.g., 245 for title statement).

Indicators – Two single-character codes modifying interpretation.

Subfields – Units of information within a field, each preceded by a delimiter and a subfield code (e.g., $a, $b).

Tag Groupings

0XX – Control and standard numbers (e.g., ISBN).

1XX – Main entry (author).

2XX – Titles and editions.

3XX – Physical description.

4XX – Series statements.

5XX – Notes.

6XX – Subjects.

7XX – Added entries (contributors).

8XX – Series added entries.

9XX – Local library use.

Reference:

Library of Congress. (2022). MARC standards: MARC 21 format for bibliographic data. https://www.loc.gov/marc/bibliographic

# data[].attributes.body
Core Structure

Dublin Core is organized into 15 basic elements known as Simple Dublin Core:

1. Title – Name given to the resource

2. Creator – Person or organization responsible for creation

3. Subject – Topic(s) or keywords

4. Description – Summary or abstract of the content

5. Publisher – Entity responsible for making the resource available

6. Contributor – Other individuals or entities that contributed

7. Date – Date of creation, publication, or availability

8. Type – Nature or genre (e.g., text, image, video)

9. Format – File format or physical medium

10. Identifier – Unique reference (e.g., URL, ISBN)

11. Source – A related resource from which the item is derived

12. Language – Language of the resource (e.g., “en” for English)

13. Relation – A related resource (e.g., version, series)

14. Coverage – Spatial or temporal scope (e.g., place, period)

15. Rights – Information about usage rights

Reference:

Dublin Core Metadata Initiative. (2012, June 14). Dublin Core™ metadata element set, version 1.1: Reference description. DCMI. https://www.dublincore.org/specifications/dublin-core/dces/

# data[].attributes.body
Purpose

1. Facilitate Resource Discovery

Helps users find relevant resources through consistent descriptive metadata (title, creator, subject, etc.).

2. Promote Interoperability

Uses widely accepted standards so metadata can be exchanged between libraries, archives, museums, and web-based systems.

3. Support Cataloging Across Domains

Designed to work not only for library materials, but also for images, videos, datasets, web pages, and cultural heritage items.

4. Enable Simplicity and Flexibility

Offers a small set of 15 core elements that can be applied in many contexts, with the option to extend using Qualified Dublin Core.

5. Enhance Web Resource Description

Optimized for online content so resources are more visible to search engines and linked data environments.

Reference:

Dublin Core Metadata Initiative. (2012, June 14). Dublin Core™ metadata element set, version 1.1: Reference description. DCMI. https://www.dublincore.org/specifications/dublin-core/dces/

# data[].attributes.body
Purpose:

1. Facilitate data exchange – MARC provides a standardized structure so bibliographic records can be shared between different library systems worldwide without losing meaning.

2. Ensure compatibility – MARC codes and tags make it possible for cataloging data from one library to be understood and processed by another, regardless of software.

3. Support automation – The machine-readable format allows computers to sort, search, and retrieve records efficiently.

4. Maintain rich bibliographic detail – MARC records contain fields for authors, titles, publication details, subjects, identifiers, notes, and more.

5. Preserve cataloging rules – MARC works in combination with cataloging standards like AACR2 and RDA to retain consistency in bibliographic description.

Reference:

Library of Congress. (2024). MARC 21 format for bibliographic data. https://www.loc.gov/marc/bibliographic/

# data[].attributes.body
Book Title: Digital Libraries: Principles and Practice in a Global Environment

Author: Arms, William Y.

Publication: Cambridge, MA: MIT Press, 2000

ISBN: 9780262512827

=LDR 01987nam 2200325 a 4500

=001 000001123

=005 20230817110000.0

=008 000101s2000 maua b 001 0 eng

=020 ##$a9780262512827

=040 ##$aDLC$beng$cDLC$dOCLCQ

=100 1#$aArms, William Y.,$eauthor.

=245 10$aDigital libraries :$bprinciples and practice in a global environment /$cWilliam Y. Arms.

=260 ##$aCambridge, Mass. :$bMIT Press,$c2000.

=300 ##$axvi, 327 p. :$bill. ;$c24 cm.

=504 ##$aIncludes bibliographical references and index.

=650 #0$aDigital libraries.

=650 #0$aInformation storage and retrieval systems.

=650 #0$aDatabase design.

Reference:

Library of Congress. (2022). MARC 21 format for bibliographic data. https://www.loc.gov/marc/bibliographic

# data[].attributes.body
Title: Information Retrieval: Implementing and Evaluating Search Engines

Creator: Büttcher, S., Clarke, C. L. A., & Cormack, G. V.

Publisher: MIT Press

Date: 2010

Identifier: ISBN 9780262026515

Title: Information Retrieval: Implementing and Evaluating Search Engines

Creator: Büttcher, S.; Clarke, C. L. A.; Cormack, G. V.

Subject: Information retrieval; Search engines

Description: A comprehensive introduction to the implementation and evaluation of search engines.

Publisher: MIT Press

Date: 2010

Type: Text

Format: PDF

Identifier: ISBN 9780262026515

Language: en

Coverage: Global

Rights: © 2010 MIT Press

Reference:

Büttcher, S., Clarke, C. L. A., & Cormack, G. V. (2010). Information retrieval: Implementing and evaluating search engines. MIT Press.

# data[].attributes.headline
Sample of Dublin Core – Research Article

# data[].attributes.subject
Sample of Dublin Core – Research Article

# data[].attributes.body
Title: The Impact of Open Access on Scholarly Communication

Creator: Suber, P.

Publisher: Public Knowledge Project

Date: 2012

Identifier: DOI: 10.1234/oa2012

Title: The Impact of Open Access on Scholarly Communication

Creator: Suber, P.

Subject: Open access; Scholarly publishing

Description: Discusses the benefits, challenges, and policies related to open access publishing.

Publisher: Public Knowledge Project

Date: 2012

Type: Text

Format: HTML

Identifier: DOI: 10.1234/oa2012

Language: en

Coverage: International

Rights: Creative Commons Attribution License

Reference:

Suber, P. (2012). The impact of open access on scholarly communication. Public Knowledge Project. https://doi.org/10.1234/oa2012

# data[].attributes.body
Title: UNESCO Digital Library

Creator: UNESCO

Publisher: UNESCO

Date: 2024

Identifier: https://unesdoc.unesco.org

Title: UNESCO Digital Library

Creator: UNESCO

Subject: Digital libraries; Education; Culture

Description: Provides free access to documents, publications, and multimedia from UNESCO.

Publisher: UNESCO

Date: 2024

Type: Website

Format: HTML

Identifier: https://unesdoc.unesco.org

Language: en

Coverage: Global

Rights: © UNESCO 2024

Reference:

UNESCO. (2024). UNESCO digital library. UNESCO. https://unesdoc.unesco.org

# data[].attributes.body
Title: Health information technology

Creator: Nadinia A. Davis & Melissa LaCour

Subject: Medical Informatics, Information management organization & administration

Description: Reflecting emerging trends in today's health information management, Health Information Technology, 3rd Edition covers everything from electronic health records and collecting healthcare data to coding and compliance. It prepares you for a role as a Registered Health Information Technician, one in which you not only file and keep accurate records but serve as a healthcare analyst who translates data into useful, quality information that can control costs and further research. This edition includes new full-color illustrations and easy access to definitions of daunting terms and acronyms. Written by expert educators Nadinia Davis and Melissa LaCour, this book also offers invaluable preparation for the HIT certification exam. Workbook exercises in the book help you review and apply key concepts immediately after you've studied the core topics. Clear writing style and easy reading level makes reading and studying more time-efficient. Chapter learning objectives help you prepare for the credentialing exam by corresponding to the American Health Information Management Association's (AHIMA) domains and subdomains of the Health Information Technology (HIT) curriculum. A separate Confidentiality and Compliance chapter covers HIPAA privacy regulations. Job descriptions in every chapter offer a broad view of the field and show career options following graduation and certification. Student resources on the Evolve companion website include sample paper forms and provide an interactive learning environment. NEW! Full-color illustrations aid comprehension and help you visualize concepts. UPDATED information accurately depicts today's technology, including records processing in the EHR and hybrid environments, digital storage concerns, information systems implementation, and security issues, including HITECH's impact on HIPAA regulations. NEW! Glossary terms and definitions plus acronyms/abbreviations in the margins provide easy access to definitions of key vocabulary and confusing abbreviations. NEW! Go Tos in the margins cross-reference the textbook by specific chapters. NEW Coding boxes in the margins provide examples of common code sets. Over 100 NEW vocabulary terms and definitions ensure that the material is current and comprehensive. NEW Patient Care Perspective and Career Tips at the end of chapters include examples of important HIM activities in patient care and customer service.

Publisher: Elsevier/Saunders

Contributor: This book was co-authored by Melissa LaCour.

Date: 2014

Resource type: Book

Format: Hardcover

Resource identifier: 9781437727364

Source: Revised edition of: Introduction to health information technology. c2002

Language: en

Relation: Part of the Health information technology edition series.

Coverage: Health care delivery systems & collecting health care data.

Rights: Copyright Nadinia A. Davis & Melissa LaCour

Reference:

Davis, N. A., & LaCour, M. (2014). Health information technology (3rd ed.). Elsevier/Saunders.

# data[].attributes.body
As I see it, majority of the resources are in book forms. Including, that they have similarities in their formats, for instance title, publisher, etc. To compare the MARC and Dublin Core, I could assert that MARC has challenging format since it requires multiples number and symbol. Whereas, the latter only deal with its elements and indeed easy to access.