"notable" (in article space, and it's seriously overused in the rest of the project too)
"Note that"
"clearly", "ironically," "obviously," or any other parenthetical assertion of the author's perspective.
"most famous for" - it's not like you'd a source to prove the source of fame
Other bits:
The word "notable" is overused in wikipedia, and it is a POV assertion that adds needless words. Just state the facts and let readers take note for themselves. Including a statement is an inherent assertion that it is notable. The same goes for all statements that claim that a fact is noteworthy in some way or another.
NPOV means "be objective." Articles aren't here to express opinions of their writers.
Don't speculate. State the facts that are known and let the reader draw their own conclusions. We're an encyclopedia of facts, not opinions.
A direct link to a file does not constitute useful source information. Context is necessary too.