Property talk:P809
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Documentation
identifier in World Database on Protected Areas
List of violations of this constraint: Database reports/Constraint violations/P809#Unique value, SPARQL (every item), SPARQL (by value)
List of violations of this constraint: Database reports/Constraint violations/P809#Item P17, search, SPARQL
List of violations of this constraint: Database reports/Constraint violations/P809#Type Q473972, SPARQL
List of violations of this constraint: Database reports/Constraint violations/P809#Item P131, search, SPARQL
List of violations of this constraint: Database reports/Constraint violations/P809#Item P625, SPARQL
List of violations of this constraint: Database reports/Constraint violations/P809#Entity types
List of violations of this constraint: Database reports/Constraint violations/P809#Scope, SPARQL
List of violations of this constraint: Database reports/Constraint violations/P809#Item P814, search, SPARQL
This property is being used by:
Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.) |
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D before P
[edit]It must be WDPA, not WPDA. Someone needs to change it in the rest of the languages or provide sources for "WPDA". --Palnatoke (talk) 06:06, 24 August 2013 (UTC)
- Thanks for fixing it.-- Docu at 08:59, 24 August 2013 (UTC)
instance of constraint
[edit]Why is it required to have instance of (P31) to be exactly protected area (Q473972), and not allowing subclasses? That would require to add this field redundantly, even though it is already implicitly given by the actual instance. Ahoerstemeier (talk) 19:52, 26 April 2014 (UTC)
Ramsar sites don't have IUCN statement.
[edit]The Ramsar sites have WDPA ID (P809) statement but don't have IUCN protected areas category (P814) statement this make only in Hungarian Ramsar states 29 constraint violations! See Old Drava bed of Szaporca (Q60026908) Texaner (talk) 19:57, 21 December 2018 (UTC)
- Yes Special Protection Area (Q2463705) and site of community importance (Q796174) don't have also have IUCN protected areas category (P814), we sould probably delete this constraint. --Fralambert (talk) 20:37, 21 December 2018 (UTC)
- It is always possible to set that property to no value, that will also solve the constraint warning. Ahoerstemeier (talk) 09:57, 13 February 2019 (UTC)
- This would probably do if no value is rare or unusual. If no value is common, which seems to be the case here, then we would have to add useless statement to many items only in order to satisfy the constraint. This does not seem justified. For instance in Estonia, in addition to Ramsar areas and Natura 2000 areas, there are nearly 800 national protected areas that don't have IUCN category (assigned to zones of some of these protected areas, not whole protected areas). 2001:7D0:81F7:B580:C566:345:6BEC:3E07 11:47, 13 February 2019 (UTC)
- There are many types of sites without an IUCN category in the WDPA, like the European Natura 2000 Network and not all protection types of all countries are assessed too. --GPSLeo (talk) 19:21, 12 December 2019 (UTC)
- Yes, and that's why I made an attempt to remove the constraint earlier. The constraint is misleading in regard to many objects and it is counter-productive to the purpose of providing data that is meaningful and relevant, as I explained in greater depth here.
- (I hope you don't mind that I moved your comment from the topic below.) 2001:7D0:81F7:B580:1D9F:D803:C7:CE86 10:25, 13 December 2019 (UTC)
- It is always possible to set that property to no value, that will also solve the constraint warning. Ahoerstemeier (talk) 09:57, 13 February 2019 (UTC)
Protected area constraint
[edit]I think this should be removed too (same as here). WDPA database indcludes objects of class natural monument (Q23790) too (not areas), i.e. individual trees, boulders etc. For instance there are over 1000 individual protected objects of this class in Estonia. 2001:7D0:81F7:B580:C566:345:6BEC:3E07 11:47, 13 February 2019 (UTC)
- What does that have to do with the IUCN classification you removed? A protected entity does not have a defined area to have an IUCN class. --GPSLeo (talk) 08:52, 21 November 2019 (UTC)
- GPSLeo, nothing. IUCN categories were discussed above: #Ramsar sites don't have IUCN statement.. 2001:7D0:81F7:B580:6DF5:BB17:83BE:AA4F 18:45, 12 December 2019 (UTC)
P131 restriction
[edit]At Q1538407, I noticed the error message that it should also have P:P131. But this is a marine protected area 120 nautical miles from land. It is in the Q5419701 but I don't think it is in a municipality. GoEThe (talk) 10:10, 17 July 2020 (UTC)
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Talk pages are where people discuss how to make content on Wikidata the best that it can be. You can use this page to start a discussion with others about how to improve Property:P809.
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