Wildfire Knowledge Graph · Evidence
Working definition
A dated evidence state containing only information documented as available by that moment, without importing later findings.
In plain language
It answers what a defined observer could know then, rather than what the final investigation eventually concluded.
Why it matters
Separating event time from knowledge time prevents hindsight contamination in operational, public-information and forensic analysis.
Knowledge(t) = documented evidence published or available at or before tThe observer, time zone, source boundary and publication delay must be defined.