x1 is the text for x2 (concept) according to x3 in language x4; x1 is how x3 would word x2 in language x4; x3 would say x1 when they would want to communicate x2 in language x4; x1 is text(ual) / a quote (meaningful) in language x4.
x1=e1 is a textual (version of) description x2=e2=v4 understood by / produced by / communicated by x3=e3=v1 in language x4=e4, description of x5=v2 for audience x6=v3.