# QASystemOnMedicalKG（医疗知识图谱）

License: restricted (NOASSERTION); Mdexa hosting: link-only. License is restricted: README asks not to use the data commercially; link only.

- Commercial use: No · Derivatives: Unclear · Redistribution: Unclear · File on Mdexa: No
- License status: Restricted (NOASSERTION)
- Mdexa hosting: Link only — License is restricted: README asks not to use the data commercially; link only.
- Source risk: Scraped
- Last verified: 2026-11-12
- Card: https://mdexa.com/datasets/qasystem-medical-kg/

## Key facts

- Domain: Clinical medicine, Pharmacy and drugs
- Content type: Knowledge graphs
- Size: 44,111 entities (7 entity types); 294,149 relations — 7类实体共44,111个，关系294,149条
- Language: Chinese
- Modality: Graph
- Publisher: liuhuanyong
- Year: 未标明

## Commercial use of QASystemOnMedicalKG（医疗知识图谱）

- Commercial use: No.
- License status: Restricted.
Verdicts record what sources state and are not legal advice.

## QASystemOnMedicalKG（医疗知识图谱） license evidence

README asks not to use the data commercially

- **README**: No license on the page; README non-commercial request — "本数据请勿商用，以免引起不必要的纠纷。" — https://github.com/liuhuanyong/QASystemOnMedicalKG (2026-11-12; Page opened)

## Source and lineage

Vertical medical websites

## Known issues with QASystemOnMedicalKG（医疗知识图谱）

- Data from source websites; the author says to get in touch for removal in case of infringement

## Preflight

Not run (data not ingested).

## Downloading QASystemOnMedicalKG（医疗知识图谱） and API access

Mdexa does not serve files. Original source:
- https://github.com/liuhuanyong/QASystemOnMedicalKG

## Citing QASystemOnMedicalKG（医疗知识图谱）

No recommended citation text.

## Machine-readable

- JSON: https://mdexa.com/datasets/qasystem-medical-kg.json
- 2026-11-13 Added specialty tags: multi-specialty(inferred).
- 2026-11-13 Added dataset-level tags: 2 (2 stated by the authors with excerpts, 0 inferred from the content). No conclusion changed.
- 2026-11-12 Added verbatim license excerpts and snapshot ids from captured page snapshots; no conclusion changed.
- 2026-11-12 License status split into license_status (what the license says) and hosting (what Mdexa does); the earlier conclusion is kept for traceability.
- 2026-11-12 Card converted from an earlier manual catalog; no new facts added; reclassified under taxonomy v2.

## Continue in this database

This record is one of 109 processed and verified records (datasets, data resources and open models). To find others, call `https://mcp.mdexa.com/v1/datasets?q=<words>` or connect the MCP server at `https://mcp.mdexa.com/mcp`; no key is needed for 20 calls per minute. Rows are under 1 KB; an empty result means "not listed". For a list of items, one batch check (free account) returns a report. Guide: /agents.md. Similar records: 医学考试题库 JSON 数据集 (https://mdexa.com/datasets/medical-exam-question-bank-json/); ClinPGx/PharmGKB (https://mdexa.com/datasets/pharmgkb/); ClinicalTrials.gov (https://mdexa.com/datasets/clinicaltrials-gov/).