Property talk:P593

Documentation

• Start a query
• Current uses
• Statistics by class
• String length
• List of qualifiers
• Count

HomoloGene ID
identifier in the HomoloGene database

Description	ID in the Homologene database
Applicable "stated in" value	HomoloGene (Q468215)
Data type	String
Template parameter	en:Template:GNF_Protein_box = Homologene
Domain	According to this template: gene (Q7187) According to statements in the property: gene (Q7187) When possible, data should only be stored as statements
Allowed values	[1-9]\d{0,5}
Example	rhodopsin (Q423107) → 68068 leptin (Q223739) → 193 Prolactin (Q192191) → 732
Source	http://www.ncbi.nlm.nih.gov/homologene
Formatter URL	https://www.ncbi.nlm.nih.gov/homologene?term=$1
Tracking: usage	Category:Pages using Wikidata property P593 (Q26250063)
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 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/P593 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 119,784 distinct values ratio Main statement 100,217 83.7% of uses 29,674 3.4 Qualifier 3 <0.1% of uses Reference 19,564 16.3% of uses
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

Type “gene (Q7187)”: item must contain property “instance of (P31), subclass of (P279)” with classes “gene (Q7187)” 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/P593#Type Q7187, SPARQL

Format “[1-9]\d{0,5}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P593#Format, hourly updated report, SPARQL

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

List of violations of this constraint: Database reports/Constraint violations/P593#Single value, hourly updated report, SPARQL

This property is being used by: hy:Կաղապար:Տեղեկաքարտ Ֆերմենտ eu:Txantiloi:Gene infotaula automatikoa Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Constraints

Unique value constraint is not applicable, because each ID is given to the human gene and to the mouse gene. -Tobias1984 (talk) 09:18, 14 May 2014 (UTC)

Proposal - Change Data type of HomoloGene ID (P593) from String to External identifier

I think String is the wrong type for HomoloGene ID (P593). Can we please change it to be External identifier.

As per Help:Data_type#Changing_datatype please indicate support/opposition below. Iwan.Aucamp (talk) 16:51, 15 October 2019 (UTC)

Discussion

•  Oppose Despite the name, this is a classifier, not an identifier. It links together homologous genes from different species. It should definitely NOT become an external id. ArthurPSmith (talk) 17:26, 15 October 2019 (UTC)

  ArthurPSmith, what does "68068" classify? MrProperLawAndOrder (talk) 00:11, 6 June 2020 (UTC)

•  Support per regex in property documentation defined as numeric identifier for something in an external database. MrProperLawAndOrder (talk) 00:11, 6 June 2020 (UTC)
•  Oppose currently 1 value is used on an average of 3 items. --- Jura 17:45, 13 June 2020 (UTC)