The ACMART class suggests the following BibLaTeX entry for a piece of software:
@ArtifactSoftware{R,
title = {R: A Language and Environment for Statistical Computing},
author = {{R Core Team}},
organization = {R Foundation for Statistical Computing},
address = {Vienna, Austria},
year = {2019},
url = {https://www.R-project.org/},
}
How do I cite PlantUML? Namely, what should be written in the fields "author", "organization", and "address"?