Strings are enclosed in double quotation marks, numbers are not enclosed in anything, and dates and Boolean values are enclosed between octothorpe (#) characters.

Ye might haue seene the frothy billowes fry

Arteriolar and venular patterning in retinas of mice selectively expressing VEGF isoforms .

The vectors in ℚ[X] are the single-variable polynomials with rational coefficients: one is x⁴²+1/(137)x-1.