Property talk:P3400

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CORDIS Project ID
unique identifier in the CORDIS database for research projects funded by the European Commission

Associated item	Framework Programmes for Research and Technological Development (Q1438124)
Applicable "stated in" value	CORDIS (Q763756)
Data type	External identifier
Domain	According to this template: project (Q170584) According to statements in the property: research project (Q1298668) When possible, data should only be stored as statements
Allowed values	[1-9]\d*|[A-Z-]+-[12]\d{3}-\d{5}
Example	IRRESISTIBLE (Q25203447) → 612367 HYDROSOL (Q1640362) → ENK6-CT-2002-00629 European Holocaust Research Infrastructure (Q21755493) → 654164 OpenAIRE (Q25106053) → 246686 283595 731011 On-To-Knowledge (Q113987229) → IST-1999-10132 Mapping visual cortical regions in awake, behaving monkey using functional mri (Q54514942) → QLG3-CT-2000-30161
Formatter URL	https://cordis.europa.eu/project/id/$1
Related to country	European Union (Q458) (See 46 others)
See also	GEPRIS project ID (P4870), GEPRIS organization ID (P4871), GEPRIS person ID (P4872), EU RCN (P5755), EU Participant Identification Code (P5785)
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 Database reports/Constraint violations/P3400 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 3,575 Main statement 1,887 out of 123,817 (2% complete) 52.8% of uses Qualifier 12 0.3% of uses Reference 1,676 46.9% of uses
Search for values

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

List of violations of this constraint: Database reports/Constraint violations/P3400#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

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

List of violations of this constraint: Database reports/Constraint violations/P3400#Single value, hourly updated report, SPARQL

Format “[1-9]\d*|[A-Z-]+-[12]\d{3}-\d{5}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P3400#Format, hourly updated report, 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/P3400#Entity types

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/P3400#Scope, SPARQL

Type “research project (Q1298668)”: item must contain property “instance of (P31)” with classes “research project (Q1298668)” 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/P3400#Type Q1298668, SPARQL

It seems that the homepage of CORDIS has changed and the Wikidata resolving no longer works. :/ — Finn Årup Nielsen (fnielsen) (talk) 14:29, 9 January 2019 (UTC)[reply]

I have sent an email to CORDIS. — Finn Årup Nielsen (fnielsen) (talk) 00:11, 10 January 2019 (UTC)[reply]

CORDIS has now tweeted a new link https://twitter.com/CORDIS_EU/status/1083287028354220032 https://cordis.europa.eu/project/id/[grant-number]. That works, albeit, Wikipedia seems not yet to create the updated link. — Finn Årup Nielsen (fnielsen) (talk) 09:31, 10 January 2019 (UTC)[reply]