# Janowiec Wielkopolski

> city of Poland

**Wikidata**: [Q948367](https://www.wikidata.org/wiki/Q948367)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Janowiec_Wielkopolski)  
**Source**: https://4ort.xyz/entity/janowiec-wielkopolski

## Summary
Janowiec Wielkopolski is a city in Poland covering 3.04 km² with a population of 3,835 as of the 2021 Polish census. It lies in the Gmina Janowiec Wielkopolski, uses the postal code 88‑430, and observes Central European Time (UTC+01:00) switching to Central European Summer Time (UTC+02:00) for daylight saving.

## Key Facts
- **Area:** 3.04 square kilometres  
- **Population (2021‑03‑31):** 3,835 total (1,870 male, 1,965 female)  
- **Coordinates:** latitude 52.756944444444, longitude 17.488055555556  
- **Country:** Poland; **Continent:** Europe  
- **Postal code:** 88‑430  
- **Timezone:** Standard time UTC+01:00 (CET); daylight saving time UTC+02:00 (CEST) – reference date 2025‑05‑10  
- **UN/LOCODE:** PLJWI  
- **GNIS unique feature ID:** -505080  
- **GND ID:** 4375237‑8  
- **VIAF ID:** 236984775  
- **Freebase ID:** /m/0284bmb (publication date 2013‑10‑28)  
- **GeoNames ID:** 3097594  
- **SITC municipality code (TERC):** 0419034  
- **SIMC place ID:** 0929167  
- **NL CR AUT ID:** ge564110 (qualifier: Janowiec Wielkopolski (Polsko); reference date 2020‑04‑30)  
- **Wikidata instance of:** city  
- **Wikidata description:** city of Poland  
- **Wikipedia title:** Janowiec Wielkopolski  
- **Commons category:** Janowiec Wielkopolski  
- **Flag image:** https://commons.wikimedia.org/wiki/Special:FilePath/POL_Janowiec_Wielkopolski_flag.svg  
- **Coat of arms image:** https://commons.wikimedia.org/wiki/Special:FilePath/POL_Janowiec_Wielkopolski_COA.svg  
- **Website:** http://www.um-janowiecwlkp.pl/ (language qualifier: Polish)  
- **Different from:** Gmina Janowiec Wielkopolski  
- **Sitelink count:** 24  
- **FactGrid item ID:** Édouard Sacher  
- **Who’s On First ID:** 101820491  
- **Wikipedia language editions:** be, ceb, de, en, eo, et, fa, fr, jv, lv, ms, nl, pl, pt, ro, ru, sk, sr, szl, uk, ur, vi, zh  
- **Topic’s main category:** Category:Janowiec Wielkopolski  
- **Snarc ID:** Gibbs phenomenon  

## FAQs
**Where is Janowiec Wielkopolski located?**  
Janowiec Wielkopolski is a city situated in western Poland, within the Gmina Janowiec Wielkopolski, at latitude 52.756944° N and longitude 17.488056° E.

**What is the population of Janowiec Wielkopolski and how was it determined?**  
As of 31 March 2021, the city had 3,835 residents, comprising 1,870 males and 1,965 females, according to the Polish census of 2021.

**What administrative unit does Janowiec Wielkopolski belong to?**  
The city is located in the Gmina Janowiec Wielkopolski and is administratively distinct from that gmina, as indicated by the “different_from” relationship.

**What identifiers are assigned to Janowiec Wielkopolski in various databases?**  
It has a GND ID of 4375237‑8, VIAF ID 236984775, Freebase ID /m/0284bmb, GeoNames ID 3097594, UN/LOCODE PLJWI, SIMC place ID 0929167, TERC municipality code 0419034, NL CR AUT ID ge564110, and Who’s On First ID 101820491.

**What symbols represent Janowiec Wielkopolski online?**  
The city’s flag is shown at https://commons.wikimedia.org/wiki/Special:FilePath/POL_Janowiec_Wielkopolski_flag.svg, its coat of arms at https://commons.wikimedia.org/wiki/Special:FilePath/POL_Janowiec_Wielkopolski_COA.svg, and a general image at https://commons.wikimedia.org/wiki/Special:FilePath/Janowiec_rynek.jpg.

**What time zone does Janowiec Wielkopolski observe?**  
It uses Central European Time (UTC+01:00) as standard time and switches to Central European Summer Time (UTC+02:00) for daylight saving, with the latest reference dated 10 May 2025.

**In how many language versions of Wikipedia does Janowiec Wielkopolski appear?**  
The city has articles in 23 language editions: be, ceb, de, en, eo, et, fa, fr, jv, lv, ms, nl, pl, pt, ro, ru, sk, sr, szl, uk, ur, vi, zh.

**What is the significance of the “snarc_id” value for Janowiec Wielkopolski?**  
The snarc_id linked to Janowiec Wielkopolski is “Gibbs phenomenon,” a reference noted in the source data.

## Why It Matters
Janowiec Wielkopolski serves as a concrete example of a small Polish urban centre that integrates demographic, geographic, and administrative data across multiple international knowledge bases. Its presence in Wikidata, GeoNames, GND, VIAF, Freebase, and numerous Wikipedia language editions illustrates how local entities are interconnected in the global semantic web, enabling cross‑lingual information retrieval and data consistency. The detailed census‑based population figures (male/female split) and precise coordinates support research in regional planning, epidemiology, and socio‑economic analysis. Moreover, the city’s identifiers facilitate linkage with cultural heritage resources such as its flag and coat of arms, promoting visibility of local symbols in digital collections. By providing a structured, citable snapshot of Janowiec Wielkopolski, the entry aids educators, researchers, and developers who rely on accurate, source‑grounded data for applications ranging from geographic information systems to multilingual content generation.

## Notable For
- One of the few Polish cities with a documented snarc_id linking to the Gibbs phenomenon.  
- Possesses a distinct flag and coat of arms images hosted on Wikimedia Commons.  
- Appears in 23 separate language editions of Wikipedia, indicating broad multilingual coverage.  
- Contains precisely measured area (3.04 km²) and coordinates to six decimal places.  
- Provides gender‑disaggregated population counts from the 2021 Polish census.  
- Holds a unique NL CR AUT ID qualified with the Polish name variant.  
- Listed under the specific UN/LOCODE PLJWI for trade and logistics reference.  

## Body
### Geography and Physical Characteristics
Janowiec Wielkopolski covers an area of 3.04 square kilometres. Its geographic position is defined by latitude 52.756944444444 and longitude 17.488055555556. The city lies in the continent of Europe and is part of the country Poland.

### Administrative and Municipal Relations
The settlement is classified as an instance of a city. It is located within the Gmina Janowiec Wielkopolski, yet it is explicitly marked as different_from that gmina, indicating a distinct administrative status. The municipality’s official territorial identifier (TERC) is 0419034, and the SIMC place ID is 0929167.

### Demographics
According to the Polish census of 2021, with a reference point of 31 March 2021, Janowiec Wielkopolski had a total population of 3,835. This total splits into 1,870 male inhabitants and 1,965 female inhabitants. The determination method for these figures is the Polish census of 2021.

### Timekeeping
The city observes Central European Time (UTC+01:00) as its standard time zone. During daylight saving periods it shifts to Central European Summer Time (UTC+02:00). Both time zone statements are sourced from a reference dated 10 May 2025.

### Identifiers and Codes
Janowiec Wielkopolski is assigned numerous external identifiers:
- GND ID: 4375237‑8  
- VIAF ID: 236984775  
- Freebase ID: /m/0284bmb (publication date 2013‑10‑28)  
- GeoNames ID: 3097594  
- UN/LOCODE: PLJWI  
- NATO GNS unique feature ID: -505080  
- SITC municipality code (TERC): 0419034  
- SIMC place ID: 0929167  
- NL CR AUT ID: ge564110 (qualifier: Janowiec Wielkopolski (Polsko); reference date 2020‑04‑30)  
- Who’s On First ID: 101820491  
- FactGrid item ID: Édouard Sacher  

### Symbols and Media
The city’s flag is accessible via https://commons.wikimedia.org/wiki/Special:FilePath/POL_Janowiec_Wielkopolski_flag.svg. Its coat of arms appears at https://commons.wikimedia.org/wiki/Special:FilePath/POL_Janowiec_Wielkopolski_COA.svg. A representative image of the town square is located at https://commons.wikimedia.org/wiki/Special:FilePath/Janowiec_rynek.jpg.

### Online Presence
An official website is provided at http://www.um-janowiecwlkp.pl/, with a language qualifier indicating Polish content. The Wikidata entry carries the description “city of Poland.” The Wikipedia article is titled “Janowiec Wielkopolski” and is mirrored in 23 language editions: be, ceb, de, en, eo, et, fa, fr, jv, lv, ms, nl, pl, pt, ro, ru, sk, sr, szl, uk, ur, vi, zh. The associated Wikimedia Commons category is “Janowiec Wielkopolski.”

### Categorization and Related Data
The main Wikipedia category for the city is Category:Janowiec Wielkopolski. The snarc_id linked to the entity is “Gibbs phenomenon.” The sitelink count, reflecting the number of language‑linked pages across Wikimedia projects, is 24. The related “city” class is noted to have a sitelink count of 252, providing context for the entity’s linkage density.

### Postal and Communication Details
Janowiec Wielkopolski uses the postal code 88‑430 for mail delivery and services. This code is tied to a reference from the Polish Wikipedia revision dated 2022‑10‑04.

### Additional Notes
The entity’s data includes a reference to the “different_from” property linking it to Gmina Janowiec Wielkopolski, reinforcing its administrative distinction. All timestamps, qualifiers, and reference URLs are taken directly from the source material and are presented without alteration.

## References

1. [Source](https://www.worlddata.info/europe/poland/timezones.php)
2. Freebase Data Dumps. 2013
3. Czech National Authority Database
4. [Source](https://bdl.stat.gov.pl/api/v1/data/localities/by-unit/040416719034-0929167?var-id=1639616&format=jsonapi)
5. [Source](https://bdl.stat.gov.pl/api/v1/data/localities/by-unit/040416719034-0929167?var-id=1639618&format=jsonapi)
6. [Source](https://bdl.stat.gov.pl/api/v1/data/localities/by-unit/040416719034-0929167?var-id=1639617&format=jsonapi)
7. GeoNames
8. [Source](https://service.unece.org/trade/locode/pl.htm)