Comprehensive cross-graph analysis of show hn: i built a database of successful social media marketing case studies. Key facts, corroborated claims, sources from 9 knowledge graphs, knowledge gaps, and cross-graph signals.
Results synthesized from web crawls, academic citations (Semantic Scholar), patent filings (USPTO), corporate ownership records (SEC EDGAR, Companies House), software dependency graphs (npm, PyPI, crates.io), infrastructure records (DNS, TLS certificates, IP ranges), temporal archives (Wayback Machine), government datasets (Data.gov), and conversational sources (Hacker News, Reddit).