Property talk:P9677

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

Hokej.cz player ID
identifier for an ice hockey player at Hokej.cz

Applicable "stated in" value	Hokej.cz (Q107273338)
Data type	External identifier
Corresponding template	no label (Q25979715)
Domain	human (Q5)
Allowed values	[1-9]\d*
Example	Otakar Janecký (Q933969) → 1951 Alena Polenská (Q4716122) → 17519 Tomáš Zelenka (Q12059353) → 3856
Source	https://www.hokej.cz/vyhledavani
Formatter URL	https://www.hokej.cz/hrac/$1
Related to country	Czech Republic (Q213) (See 159 others)
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 Database reports/Constraint violations/P9677 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 3,776 Main statement 3,769 99.8% of uses Qualifier 3 <0.1% of uses Reference 4 0.1% of uses
Search for values

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

List of violations of this constraint: Database reports/Constraint violations/P9677#Type Q5, hourly updated report, 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/P9677#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/P9677#Single value, SPARQL

Format “[1-9]\d*”: 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/P9677#Format, 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/P9677#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/P9677#Entity types

Item “occupation (P106): ice hockey player (Q11774891)”: Items with this property should also have “occupation (P106): ice hockey player (Q11774891)”. (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/P9677#Item P106, search, SPARQL

Item “sport (P641): ice hockey (Q41466)”: Items with this property should also have “sport (P641): ice hockey (Q41466)”. (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/P9677#Item P641, search, SPARQL

I removed the expected requirement for country for sport (P1532) because the database has three sets of players – those who participated in international competitions, for whom it makes sense, but also NHL players and Czech leagues (Czech Extraliga (Q862240), 1st Czech Republic Hockey League (Q163071), 2. národní hokejová liga (Q210632)) players, many of whom have never played for any national team and the database doesn't list their nationality or nationalities, let alone NT eligibility or history, requiring something not even the identifier knows in most cases. Out of 3700 items currently using Hokej.cz player ID (P9677) 2500 don't have P1532 and it wouldn't be trivial to get it and would rely on assumptions. Nationality matters beyond national team for example for league foreign player limits. That would be easier to obtain but again not even the linked database has it. TFerenczy (talk) 08:52, 6 September 2024 (UTC)[reply]