# Adda

> river in Italy

**Wikidata**: [Q63109](https://www.wikidata.org/wiki/Q63109)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Adda_(river))  
**Source**: https://4ort.xyz/entity/adda

## Summary
Adda is a river in Italy. It is classified as a river (a larger natural watercourse) and is documented on Wikipedia as **“Adda (river)”**.

## Key Facts
- **Entity name:** Adda  
- **Type/classification:** River (a larger natural watercourse)  
- **Wikidata description:** River in Italy  
- **Country/location:** Italy  
- **Related administrative region (connection provided):** Lombardy (administrative region in Northern Italy)  
- **Coordinates (provided as two points):** 45.134444444444, 9.8816666666667  
- **Coordinates (provided as two points):** 46.5475, 10.239227777777778  
- **Wikipedia title:** *Adda (river)*  
- **Sitelink count:** 60  

## FAQs

### What is Adda?
Adda is a river in Italy. In the provided knowledge graph context, it is categorized under “river,” described as a larger natural watercourse.

### Where is the Adda located?
The Adda is located in Italy. The provided material also connects it to Lombardy, an administrative region in Northern Italy.

### What coordinates are associated with the Adda?
Two coordinate points are provided for Adda: (45.134444444444, 9.8816666666667) and (46.5475, 10.239227777777778). These are listed as structured properties for the entity.

### What is the canonical Wikipedia page title for this river?
The Wikipedia title given is **“Adda (river)”**. This is the specific page name associated with the entity in the source material.

### What related entities are explicitly linked to Adda in the source?
Adda is linked to the concept **“river”** (as its type) and to **Italy** (as its location). **Lombardy** is also included as a connected place entity in the provided “Located in / Origin” section.

## Why It Matters
As a river in Italy, the Adda is part of the country’s natural geography and hydrological landscape. Rivers are fundamental natural watercourses, and the Adda’s inclusion in structured datasets (with coordinates and a dedicated Wikipedia entry) makes it a referenceable geographic entity for mapping, knowledge graphs, and location-based applications. The explicit linkage to Italy and the connected mention of Lombardy situate it within recognized political-geographic contexts used for organizing information.

## Notable For
- Identified in the source material as a **river in Italy** (Wikidata description).
- Has **two provided coordinate points**, enabling geospatial referencing.
- Has a dedicated Wikipedia entry titled **“Adda (river)”**.
- Recorded with a **sitelink count of 60** in the provided structured properties.

## Body

### Classification and Entity Type
Adda is classified as a **river**, described in the related material as a **larger natural watercourse**. The entity’s Wikidata description is explicitly: **“river in Italy.”**

### Geographic Context (Country and Region Links)
Adda is located in **Italy**. The provided connected entities also include **Lombardy**, described as an **administrative region in Northern Italy**, indicating an explicit regional association in the supplied knowledge context.

### Coordinates and Geospatial Identifiers
Two coordinate points are provided as structured properties for Adda:
- **(lat 45.134444444444, lon 9.8816666666667)**
- **(lat 46.5475, lon 10.239227777777778)**

These coordinates are included without additional qualifiers in the source material and are presented as-is.

### Knowledge Graph and Reference Metadata
Adda is represented with the following dataset-style metadata:
- **Wikipedia title:** *Adda (river)*
- **Sitelink count:** 60
- **Wikidata description:** river in Italy

### Connected Entities Included in the Source Material
The source explicitly provides these connections:
- **river [Thing]** — larger natural watercourse (related concept/type)
- **Italy [Thing]** — country in southern Europe (location)
- **Lombardy [Thing]** — administrative region in Northern Italy (connected place entity)

## References

1. Virtual International Authority File
2. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
3. BnF authorities
4. Freebase Data Dumps. 2013
5. GeoNames
6. National Library of Israel Names and Subjects Authority File