Property talk:P8982

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Pontificio Istituto di Archeologia Cristiana ID
numerical identifier for a person in the catalogue of the Library of the Pontifical Institute of Christian Archaeology (PIAC)

Associated item	Pontifical Institute of Christian Archaeology (Q2120406)
Applicable "stated in" value	Catalogue of the Library of the Pontifical Institute of Christian Archaeology (Q104377439)
Data type	External identifier
Allowed values	[1-9]\d{0,5}
Example	Nils Åberg (Q1361926) → 10999 Jaroslav Šašel (Q18604167) → 7922
Source	http://catalogo.piac.it/cgi-bin/koha/opac-authorities-home.pl
Formatter URL	http://catalogo.piac.it/cgi-bin/koha/opac-authoritiesdetail.pl?marc=1&authid=$1 http://catalogo.piac.it/cgi-bin/koha/opac-authoritiesdetail.pl?authid=$1
Related to country	Italy (Q38) (See 402 others)
See also	Angelicum ID (P5731), Pontificia Università della Santa Croce ID (P5739)
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 Mix'n'match (Report) Database reports/Constraint violations/P8982 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 6,008 Main statement 5,807 96.7% of uses Qualifier 2 <0.1% of uses Reference 199 3.3% of uses
Search for values

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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/P8982#Single value, SPARQL

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/P8982#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

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/P8982#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/P8982#Entity types

Format “[1-9]\d{0,5}”: 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/P8982#Format, SPARQL

Item “occupation (P106)”: Items with this property should also have “occupation (P106)”. (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/P8982#Item P106, search, SPARQL

Reports of possible problems in entries

This section is designed for the reports of possibly incorrect entries present in the catalog. Add reports as new points of the list (the line should start with *); comment entries using indentation (the line should start with *:), increase the indentation in order to continue the thread (so *::, then *:::, then *:::: etc.). --Epìdosis 11:01, 6 January 2021 (UTC)

• this entry has a 1945 to be corrected in 1954. --Epìdosis 11:01, 6 January 2021 (UTC)
• this entry has "Hernicum" to be corrected in "Henricum". --Epìdosis 23:16, 12 January 2021 (UTC)
• this entry has seemingly incorrect dates. --Epìdosis 23:18, 12 January 2021 (UTC)
• this entry has "Tiberious" to be corrected in "Tiberius". --Epìdosis 10:52, 31 January 2021 (UTC)

Renewal of values (27/2/2024)

In late 2023 the authority IDs were completely renewed, but the URL formatter remained the same; for this reason, today I removed all the 7099 existing values of the properties (which had been added before the change); new values can now be added without the risk of mixing them with the old ones. The example values have also been updated and a new Mix'n'match catalog (https://mix-n-match.toolforge.org/#/catalog/6224) has been uploaded. --Epìdosis 08:22, 27 February 2024 (UTC)

Currently fixing cases of obsolete PIAC IDs still used in references, still a few tens: Obsolete PIAC IDs used in references (query). --Epìdosis 11:18, 21 May 2024 (UTC)

To be fixed also Special:LinkSearch/piac.urbe.it wherever possible (the new catalog catalogo.piac.it has superseded piac.urbe.it). Epìdosis 22:36, 21 May 2024 (UTC)

 Done solved both now; no remaining obsolete PIAC IDs in references, neither as IDs nor as URLs. Epìdosis 08:50, 28 May 2024 (UTC)