Property talk:P10843

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DeSmog ID
ID produced by the environmental misinformation watchdog group DeSmog

Represents	DeSmog (Q5244089)
Has quality	lowercase text (Q65048529), lowercase (Q4444253)
Data type	External identifier
Domain	human (Q5) or organization (Q43229)
Allowed values	[a-zA-Z0-9-]+
Example	Africa Fighting Malaria (Q4689560) → africa-fighting-malaria Michael Shellenberger (Q6834344) → michael-shellenberger American Chemistry Council (Q4743356) → agribusiness-database-american-chemistry-council Vion Food Group (Q495334) → agribusiness-database-vion
Source	https://www.desmog.com/climate
Formatter URL	https://www.desmog.com/$1/
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other external identifier Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Map of people by place values: place of birth educated at work location residence place of death place of burial January 1st dates People with date of birth on January 1 People with date of death on January 1 People with both dates on January 1 Mix'n'match (Report) Database reports/Constraint violations/P10843 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 441 Main statement 436 98.9% of uses Qualifier 4 0.9% of uses Reference 1 0.2% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Type “human (Q5), organization (Q43229)”: item must contain property “instance of (P31)” with classes “human (Q5), organization (Q43229)” or their subclasses (defined using subclass of (P279)). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P10843#Type Q5, Q43229, SPARQL

Format “[a-zA-Z0-9-]+”: value must be formatted using this pattern (PCRE syntax). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P10843#Format, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P10843#Unique value, SPARQL (every item), SPARQL (by value)

Single value: this property generally contains a single value. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P10843#Single value, SPARQL

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P10843#Scope, SPARQL

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P10843#Entity types

Format Constraint and recurring Potential Issues warnings

I'm not an expert on properties, but I'm noticing a lot of "potential issues" warnings on items with DeSmog IDs. They appear to be somehow in violation of the format constraint on this property, although they still link correctly to the relevant DeSmog page. Perhaps the format constraint should be broadened to eliminate these recurring errors? Or is this a database error of some kind? Ottawajin (talk) 13:46, 1 August 2022 (UTC) https://www.wikidata.org/wiki/Wikidata:Database_reports/Constraint_violations/P10843#Format

I think strictly speaking the id is meant to be all in lowercase though the site itself doesn't seem to care, I have added "has quality" "lowercase" which hopefully should make it clearer to capturing tools that what they pass back to wikidata should be turned lowercase Back ache (talk) 12:07, 11 November 2022 (UTC)

I have noticed that the DeSmog site itself seems to represent some of its entry IDs using upper-case characters. And YES, I agree with the editor above that this warning about a constraint violation really causes confusion among editors not accustomed to the fact that many constraints in this whole database (WikiData) have errors in them. So I have broadened the constraint to include upper-case characters. If someone can provide a reference that shows that this ID should really be all lower-case (preferably from the DeSmog site itself) AND that the DeSmog site itself stops showing IDs as having upper-case characters, then please indeed change the format constraint back to all lower-case characters. But regardless of what the constraint is (or ends up as), there needs to be agreement between the DeSmog site and the constraint that WikiData uses so as to avoid these ridiculous false-positive constraint violations. L.Smithfield (talk) 11:23, 23 May 2023 (UTC)