echo 'digraph {

"Peter Benjamin Parker" -> "Black Spider" [taillabel = "Expy of"]
"Miles Morales" -> "Peter Benjamin Parker" [taillabel = "Mentor of"]
"Mayday Parker" -> "Peter Benjamin Parker" [taillabel = "Father of"]
"Mary Jane Watson" -> "Peter Benjamin Parker" [taillabel = "Husband of"]
}' | dot -Tsvg > output.svg