News Topic Taxonomy
Definition and Scope
Defines how PICTERO maps source feeds into clickable subcategories: world, politics, business, technology, sport, science.
Data Provenance
Primary sources: BBC, CNN, Spiegel, The Guardian. Secondary fallback: topical Reddit feeds when direct feeds are unavailable.
Entity Linking
Mapped to news media concepts and topic entities for semantic retrieval.
Technical Interface
/?m=news with subcategory controls in sticky secondary navigation.