From Metadata to Storytelling: A Framework For 3D Cultural Heritage Visualization on RDF Data

2025-05-20

AI Summary

This study addresses the fragmentation among semantic information, 3D models, and narrative logic in digital heritage presentation. Methodologically, it proposes an RDF ontology-driven end-to-end framework integrating semantic metadata (based on a custom cultural heritage ontology), parametric 3D models, and dynamic narrative generation; SPARQL queries enable semantic-driven narrative orchestration, while WebGL/Three.js powers an interactive web-based 3D visualization interface. Key contributions include: (1) the first use of an RDF ontology as a narrative logic engine, enabling semantically grounded, reusable, and extensible 3D cultural storytelling workflows; and (2) adoption of the digital twin paradigm to establish dynamic, bidirectional mappings among physical heritage entities, their semantic representations, and visualizations. Evaluated in the Aldrovandi Digital Twin project, the framework significantly improves semantic accessibility, cross-resource semantic interoperability, and depth of public engagement.

Technology Category

• Knowledge Representation and Reasoning: Ontologies
• Data Mining & Knowledge Management: Semantic Web
• Natural Language Processing: Language Grounding & Multi-modal NLP

Application Category

• Semantics and Knowledge: Scalable techniques for the creation, curation, publication, maintenance, and consumption of large, Web-based, structured, reusable, knowledge graphs and ontologies
• Web Mining and Content Analysis: Web data provenance, reliability, and authenticity
• Search and Retrieval-Augmented AI: Web query analysis, representation and understanding

Abstract

This paper introduces a pipeline for integrating semantic metadata, 3D models, and storytelling, enhancing cultural heritage digitization. Using the Aldrovandi Digital Twin case study, it outlines a reusable workflow combining RDF-driven narratives and data visualization for creating interactive experiences to facilitate access to cultural heritage.

Problem

• Integrating semantic metadata with 3D cultural heritage models
• Developing RDF-driven storytelling for heritage visualization
• Creating interactive experiences to enhance heritage accessibility

Innovation

• Integrates semantic metadata with 3D models
• Uses RDF-driven narratives for storytelling
• Provides reusable workflow for heritage visualization