O4.KR5:

As a client, I want to have Wikidata URLs associated with each internal Wikilink in the page. To do this we need to download and parse the child pages and extract the Wikidata URL(s) and associate them with the current pages link.

• Augment each Wikipedia internal wikilink with the Wikidata QID link for that child page's entity

Deliverable: Update the structured contents API so that all wikilinks have their QIDs paired with the link JSON.