Semiology used in a sentence

Semiology in a sentence as a noun

I like the question of semiology here, even though it's not really addressed in the article.

The semiology of such a graphic, Mr. Ouch symbol, may be adequate, but its utility and practicality is severely lacking.

As an argentinian, this is a really sad day for me and for the rest of the country, you can tell in the /r/argentina subreddit today which has been absolutely flooded with comics from him to remember his work, you don't need to know spanish to understand his work because he was a genius in semiology, there was no reason for words.

The hard part of software development is reasoning about requirements, architecture, performance, maintenance, security, user interaction, data modeling, algorithms, relational algebra, graph theory, taxonomy, semiology, psychology...Software is a fairly new endeavor and touches many areas of human knowledge.