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README.md

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-# Hospital Leadership Graph Database
-
-This repository contains the implementation for building a Neo4j graph database of Polish hospitals and their leadership structures.
-
-## Overview
-
-The project creates a graph database that links:
-- **Hospitals** in Poland → **Directors** (`[:DYREKTOR]`)
-- **Hospitals** → **Supervisory Boards** (`[:RADNIA]`)
-- **Supervisory Board members** → **Political parties** (`[:CZŁONEK_PARTII]`) 
-- **Supervisory Board members** → **Regional councilors** (`[:RADNY]`) when the same person holds both roles
-
-## Implementation
-
-The implementation consists of:
-
-1. **build_hospital_graph.py** - Main Python script that:
-   - Sets up Neo4j connection and schema
-   - Processes hospital data (using sample data as real API is not accessible)
-   - Processes councilor data (using sample data)
-   - Creates graph nodes and relationships
-   - Generates summary reports
-
-2. **PLAN.md** - Detailed execution plan outlining the steps and methodology
-
-## Usage
-
-### Prerequisites
-- Docker (to run Neo4j)
-- Python 3.6+
-- Required packages: requests, beautifulsoup4, neo4j, pandas, python-levenshtein
-
-### Setup
-```bash
-# Run Neo4j container
-docker run -d --name neo4j-test -p 7687:7687 -p 7474:7474 -e NEO4J_AUTH=neo4j/password neo4j:latest
-
-# Create virtual environment and install dependencies
-python3 -m venv hospital_graph_env
-source hospital_graph_env/bin/activate
-pip install requests beautifulsoup4 neo4j pandas python-levenshtein
-
-# Run the script
-python build_hospital_graph.py
-```
-
-## Data Sources
-
-1. **Hospital List**: 
-   - Primary: NFZ registry or Ministry of Health (currently using sample data due to API unavailability)
-   - Fallback: Wikipedia's "Lista szpitali w Polsce"
-
-2. **Hospital Staff**:
-   - Official hospital websites (often under "Zarząd" / "Rada Nadzorcza")
-
-3. **Regional Councilors**:
-   - Biuletyn Informacji Publicznej (BIP) for each voivodeship
-
-4. **Political Party Affiliation**:
-   - Same BIP pages or party registries
-
-## Graph Schema
-
-- **Hospital** node with properties: `name`, `city`, `website`, `nip`
-- **Person** node with properties: `name`, `party`, `sourceUrls` (array)
-- **Council** node with property: `region`
-- Relationships:
-  - `[:DYREKTOR]` from Hospital to Person
-  - `[:RADNIA]` from Hospital to Person
-  - `[:RADNY]` from Person to Council (with `region` property)
-  - `[:CZŁONEK_PARTII]` from Person to Party (if applicable)
-
-## Files Generated
-
-1. **scrape_log.json** - Log of all scraping attempts
-2. **overlap_report.csv** - Summary report of persons in multiple roles
-3. **PLAN.md** - Detailed execution plan
-
-## Validation
-
-The script includes validation to ensure:
-- Every hospital has at least one director relationship
-- All person nodes have their source URLs properly recorded
-- Graph schema constraints are enforced