knowledgegraph

史上最大规模1.4亿知识图谱数据免费下载，知识图谱，通用知识图谱，融合了两千五百多万的实体，拥有亿级别的实体属性关系。

知识图谱可视化展示

This repository holds the necessary content to produce the D3FEND ontology distribution.

The OpenLink Structured Data Sniffer (OSDS) is Web Extensions compliant Browser Extension for Chrome, Firefox and Opera browsers that detects structured metadata embedded in web pages using JSON-LD, Microdata, RDFa, RDF-Turtle, or Plain Old Semantic HTML (POSH). It also supports CSV and JSON data transformation.

Building and Using Knowledge Graphs made easy

Knowledge graph construction: Fast inserts into a Wikibase instance

ElizaOS agent powered by Knowledge Graph memories. Based on the ElizaOS plugin enabling integration with the OriginTrail Decentralized Knowledge Graph (DKG) for enhanced knowledge graph retrieval, search and knowledge management with ElizaOS agents.

Let’s build a curated Knowledge Graph based on the collective wisdom of 260+ experts

基于语义理解、知识图谱的聊天机器人

Self-improving, harness-agnostic memory layer for AI agents, backed by Neo4j — lifecycle hooks capture every session, MCP tools recall project memory, and an LLM extraction loop distills durable learnings and evolves the agent's system prompt.

Quality Shapes Extraction from very large Knowledge Graphs

A Linked Data Approach to Validation and Submission of Study Data

Sham‑Wah is a web application currently being developed as part of the IntForOut Project. Designed as a companion to OutdoorPressure knowledge graph, it enables non‑experts to query and explore the graph through a user-friendly interface, allowing users to search and discover the wide range of resources (scientific papers, datasets, scripts, servic

Turn your Obsidian vault into persistent AI memory — a free Claude plugin for worldbuilding, co-writing, and roleplaying.

Question Answering Systems

A project to enhance ontology matching accuracy using Large Language Models (LLMs) like S-BERT.

Ping Lab Intern Project, Summar, 2022: Building Named Entity Recognition model with fine tuning BioBERT - a data engineering approach

Knowledge graph plugin for Claude Code - map your codebase into layered, navigable neural nodes

基于知识图谱嵌入的web应用

MCP server for the Neo4j Aura Agents API, plus a Karpathy-style LLM-authored wiki memory backed by Neo4j