account_tree
Guided hierarchy exploration
Move from broad classification to the exact subject heading through a clear, connected structure.
hub
Subject authority platform
Classification, linking, and editing
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A unified vision for subject headings
A system that helps cataloging teams explore and organize with confidence.
ALZAD Subject Headings combines hierarchy browsing, authority relationships, and standards-ready record views in one consistent experience for Arabic and English subject work.
MARC21
Standards-ready
Clear structure for headings and references.
DDC
Classification links
Dewey pathways connected to each subject.
AR / EN
Bilingual access
One experience across Arabic and English headings.
verified
About
Why this system exists
To provide a modern workspace that simplifies subject discovery, supports multilingual cataloging, and connects bibliographic description with subject knowledge structure.
How the workflow flows
1
Start with search or Dewey pathways to discover the subject space.
2
Follow references and related terms to reach more precise headings.
3
Use the standards-oriented record output for editing and cataloging.
translate
Bilingual workspace
A unified environment for Arabic and English headings with smooth browsing and relationship mapping.
verified
Standards-ready records
Built on MARC21 to support authority control and structured description in a scalable way.