Zh-hans:Lifecycle prefix

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生命周期/状态命名空间前缀可用于标注具有诸如proposed（提议）, planned（规划）, construction（建设）, disused（弃用）, abandoned（废弃）, demolished（拆除）, historic（历史）状态的对象。另见生命周期概念对比。

示例: disused:amenity=pub, construction:amenity=parking, proposed:lanes=2

通过使用这个键前缀，可以确保当前或古老的应用程序不会混淆那些不存在或功能不全的对象，只有能识别到这个标签概念的软件才会应用它们。

另请参阅日期命名空间，一个包含历史标签日期的相关提案，例如name:-1965=Kings Place。这两种可能性可以在一定程度上结合起来。

不再存在的物体可能在其他来源中被标记为存在。例如，被拆毁的建筑可能在航拍图上可见，官方地图可能包括现在已经干涸的湿地等。使用生命周期的前缀，可以清楚地标明特定的对象不能在没有适当核实的情况下重新绘制。

与物体的当前状态无关的历史性物体一般不属于 OpenStreetMap。

历史数据可以添加到Open Historical Map中。

如何标记

将命名空间前缀 (例如 disused:) 添加到不再与对象的当前状态相关的要素上。 您应该将对象上的所有标签视为有关该对象的一组事实，并为那些废弃的要素添加前缀。例如，一个不再用于停车但仍带有名称标志的停车场可能被标记为

name=West Plain Car Park

disused:amenity=parking

disused:parking=surface

这使得搜索停车位的程序无法使用它，并且不太可能在任何默认渲染中显示为停车位。但是该名称仍然相关，并且仍然可以搜索。如果该区域再次开放，取消前缀即可。

常用前缀

Stages of birth

proposed:

计划中的，很有可能被建造。

See also scheme proposed=* in combination with highway=proposed, railway=proposed, aeroway=proposed, etc.

使用量：~38,400 elements (nodes, ways and relations) include the prefix (as of 2021-04)

planned:

计划中，建造的可能性很高 (可能与 proposed: 重复：）

Some consider planned: to be stricter than proposed: (i.e., a planned feature that is approved and funded).

使用量：~2,900 (as of 2021-04)

construction:

目前正在施工（或为维修或改造而进行的施工工作）。

See also scheme construction=* in combination with building=construction, highway=construction, landuse=construction, railway=construction, etc.

使用量：~42,100 (as of 2021-04)

Stages of decay

disused:

目前没有使用，但可以很容易地恢复。

对于物理对象（例如建筑物、塔楼或采石场）， disused=yes 更经常使用.

对于铁路： railway=disused 除了生命周期前缀之外，仍然使用它，它很久以前就已经被引入了。

使用量：~177,600 (as of 2021-04)

abandoned:*=*

Still visible but fallen into serious disrepair and which could only be put back into operation with considerable effort

For physical objects (e.g. buildings, towers or quarries), abandoned=yes is used more often.

Railways: railway=abandoned for partially dismantled tracks is still used in addition to the lifecycle prefix, which pre-dates prefix introduction.

使用量：~277,900 (as of 2021-04)

ruins:*=*

只剩下废墟

使用量：~3,400 (as of 2021-04)

demolished:

Not existing anymore because of active removal

May have been used for features that are almost but not completely invisible

使用量：~41,100 (as of 2021-04)

removed:

Not existing anymore because of active removal (possible duplicate of demolished:)

使用量：~27,600 (as of 2021-04)

razed:

Not existing anymore because of active removal (duplicate of removed:, possible duplicate of demolished:)

Railways: railway=razed for fully dismantled tracks and trackbed (overbuilt state) is still used in addition to the lifecycle prefix, because it pre-dates prefix introduction.

使用量：~25,900 (as of 2021-04)

destroyed:

Destroyed by an event other than intentional demolition

使用量：~5,300 (as of 2021-04)

Repurpose

was:

不是以前的样子

使用量：~47,300 (as of 2021-04)

不常见的前缀

Stages of decay

ruined:

Only ruins are remaining (duplicate of ruins:*=*)

使用量：~700 (as of 2021-04)

closed:

Not currently in use, but could be reinstated easily (duplicate of disused:)

Used for closed businesses and services (e.g. shops, restaurants, offices, banks).

使用量：~600 (as of 2021-04)

Repurpose

historic:

由于使用不一致而产生误导——不推荐用于生命周期标记

While someone tried to establish the concept of "a previously valid characteristic for an object that has different properties today", this never actually got accepted and this prefix is used for various other things in an inconsistent manner. Most used as historic:civilization=*, historic:period=*, historic:railway=* and historic:<some railway property>, further as historic:year:* (similar to the date namespace) and some other ways.

使用量：92,700 (as of 2021-04)

former:

不是以前的样子（与 was: 重复）

使用量：~800 (as of 2021-04)

Other

emergency:

Used on multi-purpose facilities to reflect a temporary, secondary function for exigencies

使用量：~15,900 (as of 2021-04)

例子

图片	Tagging	描述
	disused:shop=yes	A closed-down shop of some sort. If the type of shop it used to be is known, substitute the appropriate value from Key:shop for "yes".
	disused:amenity=pub disused:operator=The Oxford Pub Company name=Fox & Hounds	Boarded-up disused public house. It no longer has an operator as such - no beer is sold - but the name is still useful for navigation.
	railway=disused disused:railway=rail	Historic railway line. Tracks not degraded but overgrown.
	electrified=no construction:electrified=contact_line	Railway line with electrification works in progress.
	disused:leisure=pitch	Disused pitch, now somewhat overgrown.
	objects that were there before open pit mine are not tagged	Open pit mine. Forest that used to be here must not be tagged in any way, as no identifiable trace of it remains and is unlikely to be mistakenly mapped again. Only in cases where mappers are likely to reintroduce old objects (pit mine is new and not visible in some still used aerial images) it can be mapped.
	railway is not tagged	Place where railway existed in the past. It must not be tagged in any way, as no identifiable trace of it remains and is unlikely to be mistakenly mapped again. Only in cases where mappers are likely to reintroduce old objects (railway was dismantled recently and is still visible in some used aerial images) it can be mapped.
	canal/moat is not tagged	Place where waterway existed in the past. It must not be tagged in any way, as no identifiable trace of it remains and is unlikely to be mistakenly mapped again. Only in cases where mappers are likely to reintroduce old objects it can be mapped (recent removal, and likely to remapped from aerial image). This specific viaduct was constructed in 1863 as a bridge over canal that was filled in 15 years later.

也看看

• disused=* – 通常用于看起来仍然正常但未被使用的人造特征和建筑物。
• abandoned=* – 通常用于已废弃但仍作为该特征可见的人造特征。
• proposed=* – The proposed tag may be used for any road, railway or route that is in planning phase. In combination with highway=proposed, railway=proposed, aeroway=proposed, etc.
• intermittent=*
• construction=* – This key is used together with the higher-level tags building/highway/railway/landuse=construction to describe the type of the feature which is currently under construction. Required combination with building=construction, highway=construction, landuse=construction, railway=construction, etc.
• start_date=* – date on which a feature opened or construction of the feature finished
• opening_date=* – date on which a feature is expected to be opened
• end_date=* – 功能计划停止使用或停止服务的日期
• Proposed features/temporary
• Proposed features/temporary (conditional)
• Demolished Railway – 对拆除的铁路进行标记
• Open Historical Map