Wikidata:Property proposal/CCBAE ID

Description	authority identifier in the Catálogo Colectivo de la Red de Bibliotecas de los Archivos Estatales y del CIDA
Represents	Catálogo Colectivo de la Red de Bibliotecas de los Archivos Estatales y del CIDA (Q61505171)
Data type	External identifier
Domain	aimed to periodical (Q1002697) but version, edition or translation (Q3331189) too
Allowed values	[1-9]\d+
Example 1	Reconquista (Q18921075) → 7289
Example 2	Blanco y Negro (Q8248654) → 6493
Example 3	Defensor de Albacete (Q25909441) → 6053
Source	http://www.mcu.es/ccbae/es/publicaciones/listar_numeros.cmd
Planned use	displaying links in es.wikipedia through the authority control module
Formatter URL	http://www.mcu.es/ccbae/es/consulta/registro.cmd?id=$1
Robot and gadget jobs	harvestemplates
See also	BVPH publication ID (P2961), Galiciana work ID (P3004)

Catálogo Colectivo de la Red de Bibliotecas de los Archivos Estatales y del CIDA (Q61505171) is an online catalog managed by Directorate-General for Fine Arts (Q39021357) (Ministry of Culture (Q54909112) of Spain). This database hosts a lot of authority data on Spanish published stuff. This proposal is focused in their identifier about publications (I'm aiming periodicals but it includes editions of books too). They have a different identifier on Topics/places/and_so_on. This one would be used immediately in es.wikipedia authority templates, after migrating the already-existing-external-link-template (and probably deleting it afterwards).