| Required |
Property |
Example value |
Notes
|
| IF EXISTS |
same as on Wikidata (P1) |
|
|
| REQUIRED |
instance of (P5) |
report (Q29) |
See all available types of documents
|
| REQUIRED |
main subject (P15) |
Wikidata (Q20) |
|
| REQUIRED |
title (P8) |
Wikidata as an open, collaborative bibliographic database: the case of the National Library of Sweden |
|
|
language of work or name (P20) |
English (Q32) |
.............
|
|
publication date (P18) |
31 July 2019 |
If no specific date can be identified, month or year is enough
|
|
addressee (P29) |
National Library of Sweden (Q75) |
For grant applications, open letters and similar documents with a specific recipient
|
|
publisher (P21) |
Wikimedia Sverige (Q9) |
..
|
|
author (P19) |
Axel Pettersson (Q77) |
|
|
part of (P17) |
................ |
.............
|
|
document file on Wikimedia Commons (P22) |
LIBER 2020 Poster WMSE.pdf |
.............
|
|
|