# Classens Have

> garden in Copenhagen Municipality, Denmark

**Wikidata**: [Q10454587](https://www.wikidata.org/wiki/Q10454587)  
**Source**: https://4ort.xyz/entity/classens-have

## Summary

Classens Have is located in Copenhagen Municipality.

## Summary
Classens Have is a public garden located in Copenhagen Municipality, Denmark, established in 1925 and named after Johan Frederik Classen. Covering approximately 1 hectare at coordinates 55.6978°N, 12.5889°E, it holds a heritage designation as a monument on the Kulturstyrelsen register and is documented in sources including Nordisk familjebok and Trap Danmark.

## Key Facts
- **Name**: Classens Have
- **Type**: Garden (instance of garden)
- **Location**: Copenhagen Municipality, Denmark
- **Country**: Denmark
- **Coordinates**: 55.6978°N, 12.5889°E
- **Inception**: 1925
- **Area**: 1 hectare
- **Named After**: Johan Frederik Classen
- **Heritage Designation**: Monument on Kulturstyrelsen register
- **Danish Listed Buildings Case ID**: 3101188
- **Google Knowledge Graph ID**: /g/1233f1d_
- **Trap Danmark ID**: Classens Have, København
- **Commons Category**: Classens Have
- **Described by Source**: Nordisk familjebok
- **Wikipedia Languages**: Commons, Danish (da), Norwegian (no), Swedish (sv)
- **Sitelink Count**: 4
- **Image**: Photograph dated September 7, 2018 (https://commons.wikimedia.org/wiki/Special:FilePath/Classens_Have_07.jpg)
- **Lex ID**: Classens_Have

## FAQs

**What is Classens Have?**
Classens Have is a 1-hectare garden in Copenhagen Municipality, Denmark, established in 1925 and named after Johan Frederik Classen. It serves as a planned space for the display, cultivation, and enjoyment of plants.

**What heritage protections does Classens Have have?**
The garden is designated as a monument on the Kulturstyrelsen register, Denmark's cultural heritage authority. It is tracked under Danish listed buildings case ID 3101188.

**How is Classens Have classified in mapping and knowledge systems?**
As a garden, it belongs to the category of planned spaces classified as a subclass of landscape, exterior space, workplace, artificial geographic object, and architectural structure. In OpenStreetMap, gardens carry the tag `leisure=garden`, and in Geonames they use feature code S.GDN.

**Where is Classens Have documented?**
The garden is described in Nordisk familjebok and cataloged in Trap Danmark as "Classens Have, København." It has Wikipedia pages in Danish, Norwegian, Swedish, and on Wikimedia Commons.

## Why It Matters
Classens Have represents a significant example of early 20th-century urban garden design in Copenhagen, providing public green space for nearly a century. Its heritage designation on the Kulturstyrelsen register affirms its cultural and historical importance within Denmark's built environment. The garden embodies the broader concept of gardens as planned spaces that serve aesthetic pleasure, horticultural practice, and public enjoyment—functions recognized across academic disciplines including landscape architectural studies and garden history.

## Notable For
- Heritage designation as a monument on the Kulturstyrelsen register
- Establishment in 1925, making it a historic green space in Copenhagen
- Named after Johan Frederik Classen, connecting it to notable Danish historical figures
- Documentation in Nordisk familjebok, a major Scandinavian encyclopedia
- Multi-language Wikipedia presence across Danish, Norwegian, Swedish, and Wikimedia Commons
- Inclusion in Trap Danmark, a comprehensive Danish topographical reference
- Recognition in global knowledge systems including Google Knowledge Graph and Wikidata

## Body

### Location and Geography
Classens Have is situated in Copenhagen Municipality, Denmark, at coordinates 55.6978°N latitude and 12.5889°E longitude. The garden encompasses an area of 1 hectare, providing a planned exterior space within the urban landscape of Copenhagen.

### Historical Background
The garden was established in 1925 and takes its name from Johan Frederik Classen. Its long history has earned it recognition as a heritage monument, recorded under Danish listed buildings case ID 3101188. The site is documented in Nordisk familjebok, a significant Scandinavian encyclopedia, and cataloged in Trap Danmark under the identifier "Classens Have, København."

### Classification and Typology
As an instance of a garden, Classens Have belongs to a formally defined category of planned spaces. Gardens are classified as subclasses of:
- Landscape
- Exterior space
- Workplace
- Artificial geographic object
- Architectural structure

Gardens are distinguished from kitchen gardens and are characterized by their primary use for pleasure, display, cultivation, and enjoyment of plants. In technical classification systems, gardens carry these identifiers:
- OpenStreetMap tag: `leisure=garden`
- Geonames feature code: S.GDN
- IconClass notation: 41A6
- Dewey Decimal Classification: 635

### Heritage and Institutional Recognition
Classens Have holds official heritage status as a monument on the Kulturstyrelsen register. This designation recognizes the site's historical and cultural value within Denmark's protected heritage landscape. The garden's case is tracked under ID 3101188 in the Danish listed buildings system.

### Documentation and Knowledge Base Presence
Classens Have appears across multiple knowledge platforms:
- **Wikidata**: Structured entity with lex_id "Classens_Have"
- **Google Knowledge Graph**: ID /g/1233f1d_
- **Wikipedia**: Available in Danish (da), Norwegian (no), Swedish (sv), and Wikimedia Commons, with a total sitelink count of 4
- **Commons Category**: "Classens Have" hosts related media files
- **Academic Sources**: Described in Nordisk familjebok

A photograph of the garden taken on September 7, 2018, is available at: https://commons.wikimedia.org/wiki/Special:FilePath/Classens_Have_07.jpg.

### Academic and Cultural Context of Gardens
Gardens as a subject area are studied within landscape architectural studies and garden history. The broader concept of gardens carries extensive documentation across global knowledge bases:
- Library of Congress Authority ID: sh85053101
- Art & Architecture Thesaurus ID: 300008090
- MeSH descriptor ID: D000072506
- BabelNet ID: 00037300n
- Encyclopædia Britannica Online ID: art/garden
- DBpedia ontology class: http://dbpedia.org/ontology/Garden

Gardens received the recognition of "biotope of the year" from 2002 to 2003 and are included on Wikipedia's Vital Articles list at Level 4 as of October 31, 2022. The concept has a multilingual presence with aliases in dozens of languages, including jardín, jardin, Gartenanlage, 園林, 庭园, and 화단, with Wikipedia titles spanning over 100 language codes.