Climate-KG Data Bench

IPCC AR6 Knowledge Graph — Data Model, Pipeline & Analysis

Data Model & Pipeline

ClimateKG structures IPCC AR6 publications as a Wikibase knowledge graph. The data follows a CSV → XML/DTD → Wikibase pipeline, documented through an Entity-Relationship Model (ERM) that maps every DTD element to a confirmed Wikibase property (PID) or class item (QID).

Resource	Description
ERM Diagram	Interactive entity-relationship diagram — fullscreen & zoomable
ERM Documentation	Property reference (P1–P33), QID table, workflow
XML/HTML Pipeline	CSV → XML → XSLT → HTML pipeline overview
Corpus · Authors · Acronyms · Bibliography · Glossary	Generated data pages

Corpus hierarchy: Work (Q2) → Report Series (Q3) → Report (Q4) → Text Division (Q5) → Chapter (Q6)

Data Analyses

AR6 Authors Distribution

Gender and Global North/South demographics of IPCC AR6 author teams, by report and chapter.

Wikibase Inventory Dashboard

Item counts, property usage, and data quality metrics for the ClimateKG Wikibase instance.

About

ClimateKG is a knowledge graph for IPCC AR6 climate science literature built on Wikibase. Data sources: IPCC AR6 author metadata, bibliography, glossary, and acronyms. Stack: Wikibase · Python · Plotly · Quarto.

---
title: "Climate-KG Data Bench"
subtitle: "IPCC AR6 Knowledge Graph — Data Model, Pipeline & Analysis"
---

## Data Model & Pipeline

ClimateKG structures IPCC AR6 publications as a Wikibase knowledge graph.
The data follows a **CSV → XML/DTD → Wikibase** pipeline, documented through
an Entity-Relationship Model (ERM) that maps every DTD element to a confirmed
Wikibase property (PID) or class item (QID).

| Resource | Description |
|----------|-------------|
| [ERM Diagram](research_data/data-xml-dtd/erm/erm-diagram.html) | Interactive entity-relationship diagram — fullscreen & zoomable |
| [ERM Documentation](research_data/data-xml-dtd/erm/README.html) | Property reference (P1–P33), QID table, workflow |
| [XML/HTML Pipeline](xml-html-documentation.html) | CSV → XML → XSLT → HTML pipeline overview |
| [Corpus](data/corpus-ar6.html) · [Authors](data/authors-ar6.html) · [Acronyms](data/acronyms-ar6.html) · [Bibliography](data/bibliographic-ar6.html) · [Glossary](data/glossary-ar6.html) | Generated data pages |

**Corpus hierarchy:** Work (Q2) → Report Series (Q3) → Report (Q4) → Text Division (Q5) → Chapter (Q6)

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## Data Analyses

### [AR6 Authors Distribution](research_data/data-vis/ar6-authors-distribution-analysis.html)
Gender and Global North/South demographics of IPCC AR6 author teams, by report and chapter.

### [Wikibase Inventory Dashboard](research_data/data-vis/wikibase-inventory-dashboard.html)
Item counts, property usage, and data quality metrics for the ClimateKG Wikibase instance.

---

## About

ClimateKG is a knowledge graph for IPCC AR6 climate science literature built on Wikibase.
Data sources: IPCC AR6 author metadata, bibliography, glossary, and acronyms.
Stack: Wikibase · Python · Plotly · Quarto.