Wikidata Integration

@RayBB is in the process of building an integration between Open Library and Wikidata.

The current goal of this integration is to enhance the patron experience through author pages augmented with Wikidata. This will give 10,000s of author pages immediate access to profile pictures, birth/death dates (and location), short descriptions for disambiguation, awards, notable works, and potentially much more.

V0, which is in progress via #8236 only adds the connection to start retrieving data (and showing a small sample infobox). After this is merged we will improve the infobox with other information and collect community feedback to prioritize next steps.

Feature wishlist

Authors

Author autocomplete shows the "short description" from wikidata to help disambiguate
Automatically download wikidata photos for authors with no photos
Show wikidata photos as options in the author photo editor view
Display link to wikipedia on author pages (bonus for linking in the user's language)
Display link to author's official site
Display links to Goodreads/Twitter/FB/Insta/LinkedIn/Amazaon/etc as the community would find worthy
An option to search for books with authors born in a certain place
Show some awards (tbd what is notable enough)
Incorporate alternative names into solr search for authors
Option to filter book search based on author's location, having a wikipedia page, date of birth, etc

Author editing

Show when there is a conflict between wikidata info and OL info about an author
Prompt users to add wikidata ID
Have autocomplete for wikidata id that searches and shows short descriptions
Prompts to encourage the user to add edits to wikidata
Warn users if OL ID in wikidata doesn't match the current author
Incorporate wikidata notable works list into author merge tool

Books (Works/Editions)

Import book series from Wikidata like A Song of Fire and Ice
- Or at the least we can show the next / previous book in a series based on wikidata
Import from Wikidata awards like NPR Top 100 Science Fiction and Fantasy Books (Q20899118)
- Photos/info about awards
Import places associated with works/editions

Misc

Detect identifiers (Author/Work/Edition) from URL pasted to ID text field based on URL Match Pattern - #866
- Author Identifiers would be a good first candidate since it's already written in Vue

FAQs

What is Wikidata?

It is similar to wikipedia in that it is crowdsourced but it provides structured and easy to query data about things. More in this video or here.

Why do we want to use wikidata?

It give us access to rich structured data (such as biographical info, awards, and much more) to enhance the patron's experience.

What about bulk importing data?

We are starting with live imports because we'll want a way to refresh the data frequently anyway.
We'll evaluate if we need a bulk import for authors that have wikidata IDs.
As far as importing wikidata entities that have OLID (but that OL doesn't have the wikidata ID set) we will have to be thoughtful about how we do that since there could be disambiguation issues.