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Knowledge Representation & Reasoning · Ongoing

HeritageGraph: Illuminating Cultural Legacies Through Knowledge Graphs

A scalable framework for cultural heritage knowledge representation using knowledge graphs and Agentic AI, with Nepalese cultural heritage as the primary use case.

HeritageGraph: Illuminating Cultural Legacies Through Knowledge Graphs
Ongoing
Jul 21, 2024 - Ongoing

Abstract

A scalable framework for cultural heritage knowledge representation using knowledge graphs and Agentic AI, with Nepalese cultural heritage as the primary use case.

Description

Cultural heritage embodies the collective memory, identity, and wisdom of humanity, thereby influencing our present and future and providing invaluable insights into our shared past. It is essential to digitize cultural heritage in order to guarantee its accessibility, preservation, and ongoing significance in the digital age. Through the process of digitizing artifacts, documents, and traditions, we effectively protect them from physical degradation and loss. Additionally, this democratizes access to invaluable cultural assets, allowing for greater engagement and education from a wider audience. In addition, digitalization enables the advancement of interdisciplinary research, collaboration, and innovation, thereby providing novel opportunities to comprehend and interpret our cultural heritage. By digitizing cultural heritage, its fundamental nature is safeguarded for future generations, cultural comprehension and exchange is promoted, and present and future generations are enabled to reconnect with their origins and chart new courses.

In this project, we aim to digitalize the cultural heritage (or cultural heritage-related information) using knowledge graphs (KGs). KGs allow complex information to be captured in a format that is both machine-readable and human-comprehensible. Furthermore, KGs provide a powerful visual representation of interconnected concepts, entities, and relationships, enabling meaningful insights derived from disparate data sources.

This project focuses on developing a machine-processable knowledge representation of cultural heritage, with Nepalese cultural heritage serving as the primary use case.

We would also like to acknowledge the support of the AWS Open Data Sponsorship Program, which enables us to host and make the HeritageGraph data openly accessible.

Link:

Persons Involved:

  1. Nabin Oli – Lead Developer and Researcher
  2. Niraj Karki – Co-Lead Developer and Researcher
  3. Semih Yumusak – Researcher; contributed to development and code review
  4. Tek Raj Chhetri – Supervisor

Research Outputs

Publications (1)

Knowledge Graphs: Structure, Function, and Significance
Book Chapter In Review 2026

Software & Tools (1)

HeritageGraph Implementation

HeritageGraph Implementation provides the technical foundation for representing and analyzing cultural heritage using knowledge graphs. It demonstrates how heterogeneous cultural data can be modeled, linked, and visualized to create structured, interoperable knowledge. The implementation highlights scalable methods for integrating diverse heritage resources, enabling richer exploration of cultural legacies and supporting advanced applications in preservation, research, and public engagement.

Public Django, NextJS, Python
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