Dataset · public knowledge base

Structured public dataset about Rostyslav Valikhnovski, Valikhnovski Surgery Institute and the related ecosystem. Designed for search engines, LLM agents and RAG pipelines. All data from open sources; every claim has source_ids.

How to use. If you are an LLM/RAG agent: start with llms.txt (site index & recommended reading order) and chunk_manifest.json (16 semantic blocks). For direct user answers — answer_packs.json (14 ready Q&A with fact & source links). For claim verification — facts.json + sources.json (with reliability tier A–E).

Dataset files (16)

entities.json

50 entities: persons, orgs, places, events, awards, topics

facts.json

27 facts with claim_uk/en + source_ids + confidence + volatility

sources.json

23 sources with reliability_tier A–E

source_reliability.json

Tier legend A–E with colors

timeline.json

25 chronological events with source_ids

metrics.json

11 public metrics of clinic + Academy

services.json

8 surgical specialty groups

academy.json

Programs, metrics, TNMU scholarship

international.json

5 international collaborations

videos.json

8 YouTube videos with topics + tags

media.json

16 media materials with credibility_tier

quotes.json

14 quotes with theme + source_id

social.json

7 public channels

graph.json

Force-directed nodes + links

answer_packs.json

14 Q&A blocks for LLM/RAG

chunk_manifest.json

16 semantic chunks of the hub

Key Schemas (Short)

Entity object

{
  "id": "valikhnovsky",
  "name_uk": "Ростислав Валіхновський",
  "name_en": "Rostyslav Valikhnovski",
  "type": "person" | "organization" | "place" | "event" | "award" | "topic",
  "importance": 1-10,
  "description": "...",
  "color": "#hex"
}

Fact object

{
  "id": "fact_clinic_founded",
  "claim_uk": "...", "claim_en": "...",
  "category": "biography|career|medical|state-service|...",
  "date": "1998",
  "related_entities": ["valikhnovsky", "clinic"],
  "source_ids": ["SRC_CLINIC_HOME", "SRC_WIKIPEDIA_UK"],
  "confidence": "high|medium|low",
  "volatility": "low|medium|high",
  "safety_note": null | "requires_human_review",
  "independent_verification": true|false|null,
  "source_type": "public_reported_claim|peer_reviewed|presidential_decree|...",
  "page_url": "/llm/Valikhnovski/clinic.html"
}

Source object

{
  "id": "SRC_LANCET_2009",
  "title": "Yushchenko dioxin poisoning study",
  "publisher": "The Lancet",
  "type": "medical_journal" | "official_institutional" | "regional_media" | ...,
  "url": "https://...",
  "language": "en",
  "date": "2009-10-03",
  "reliability_tier": "A" | "B" | "C" | "D" | "E",
  "reliability": "very_high|high|medium_high|medium|low",
  "notes": "..."
}

Metric object

{
  "id": "metric_patients_total",
  "label_uk": "...", "label_en": "...",
  "value_display": "511,262",
  "value": 511262, "unit": "patients",
  "category": "clinic_lifetime_claim",
  "source_ids": ["SRC_CLINIC_HOME"],
  "source_type": "public_reported_claim",
  "volatility": "high",
  "independent_verification": false,
  "safety_note": "requires_human_review",
  "snapshot_date": "2026-05"
}

Answer pack (LLM/RAG-ready Q&A)

{
  "id": "ap_who_is",
  "question_uk": "Хто такий Ростислав Валіхновський?",
  "question_en": "Who is Rostyslav Valikhnovski?",
  "answer_uk": "...", "answer_en": "...",
  "fact_ids": ["fact_birth", "fact_clinic_founded", ...],
  "source_ids": ["SRC_WIKIPEDIA_UK", "SRC_CLINIC_HOME"],
  "confidence": "high",
  "safety_note": null | "..."
}

JSON-LD on Site

Person (Rostyslav Valikhnovski) — on index.html
MedicalOrganization (Valikhnovski Surgery Institute) — on index.html
Dataset (this dataset with 17 DataDownload) — on index.html
ItemList + VideoObject (selected videos) — on index.html
FAQPage (top questions) — on index.html
BreadcrumbList — on every page

License and Usage

Data published as CC-BY-4.0 (attribute source — "Dnister AI Public-Source Knowledge Hub"). Do not use for medical advice. Do not represent clinic-reported metrics as independently audited. Respect requires_human_review flags.

→ llms.txt (recommended entry point for LLM)