query-7ac9f0244c3ca3d9ca79027887a95693

rq turtle/ttl

Distribution format values ? (from MARC) instead.the WikiProject's talk page. Please post on couldn't be pinged has more than 50 participants and WikiProject Periodicals Hello, statement on these magazines. (P236)ISSN qualifier on the (P437)distribution format to Wikidata (teaser - more on this later). As you may know, an ISSN is assigned to a specific format of a periodical, and typically the paper version and the electronic version of the same periodical receive 2 different ISSNs. I plan on capturing these with a (Q70460099)ISSN Portal I am working on pushing part of the My question is which values should I use for these distribution formats ? Here is the list, sorted by reverse number of usage in the ISSN register, with my mapping proposal for some values. I am not looking for a 100% perfect mapping, simplifications for rarely used values are welcomed. ? 133 (resource is in another form) zz (Q79894)Braille 203 (resource is in printed Braille) tc disc vinyle ? to be clarified ? 217 (resource is a sound recording on disc) sd (same value as ta above) (Q1261026)printed matter 230 (Print : other) tz seems correct (Q1548123)large-print 253 (resource is in large print) tb (Q6676005)loose leaf 323 (resource is in a loose-leaf binder) td (Q149757)compact cassette 344 (resource is a sound recording on cassette) ss (Q1364527)magnetic storage 370 (magnetic disk) cj (Q2368076)microfiche 502 (resource on microfiche) he (Q763745)magneto-optical disc 513 (electronic resource on magnetooptical disk) cm ? (Q1209283)electronic media 563 (electronic resource : other) cz (Q747779)videotape 791 (resource on videocassette) vf (although the image is incorrect, I think this entry comes from bibliograph.net, bib extension to schema.org, so definitely from the bibliographic world) (Q811844)kit 1096 (resource is a kit) ou (same value as ta above) (Q1261026)printed matter 1610 (Print) t (Q764322)videodisc 1801 (resource on videodisc) vd (Q96323758)mixed material 2904 (resource is in multiple physical forms) zm (proper equivalences with Bibframe and DCMI) (Q234460)text 4764 (resource is a text (no specific material designation)) tu (Q234870)optical disc 21255 (Optical disk) co (most used currently) (Q1714118)online publication 282934 (Online) cr (most used currently) (Q1261026)printed matter 1868807 (Print) ta Wikidata mapping Number of instances in ISSN register Value Marc code Here is the query to list the currently used distribution formats on property "ISSN" :

Use at

• https://query.wikidata.org/sparql

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?format (COUNT(?format) AS ?howMany) ?formatLabel
WHERE
{
  ?serial wdt:P31/wdt:P279* wd:Q2217301 .
  ?serial p:P236 [ ps:P236 ?issn; pq:P437 ?format ].
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE]". }
}
GROUP BY ?format ?formatLabel
ORDER BY DESC(?howMany)

Query found at

• https://www.wikidata.org/wiki/Wikidata_talk:WikiProject_Periodicals/Archive_2