PICTERO Grounding // Global News Aggregator

Definition and Scope

Global News Aggregator in PICTERO is a visual-first source-lane system that groups headlines by publisher and allows topic-level filtering across world, politics, business, technology, sport, and science.

Data Provenance

Publisher	Interface	Use
BBC	RSS	World and topical streams
CNN	RSS	World and topical streams
Spiegel	RSS	German/International topical streams
The Guardian	RSS	International and topical streams
Reddit fallback	JSON API	Resilience path for source outages or CORS constraints

Entity Linking

Wikipedia News aggregator: https://en.wikipedia.org/wiki/News_aggregator
Wikidata BBC: https://www.wikidata.org/wiki/Q9531
Wikidata CNN: https://www.wikidata.org/wiki/Q48340
Wikidata Spiegel: https://www.wikidata.org/wiki/Q1417138
Wikidata Guardian: https://www.wikidata.org/wiki/Q11148

Technical Interface

Query this view through the route contract:

/?m=news world baseline lanes by source.
/?m=news&sub=politics politics-specific source lanes.
/?m=news&sub=sport sport-specific source lanes.

The second sticky navigation is authoritative for subcategory routing and lane filtering.