echo 'digraph {

"Jonathan Joestar" -> "Will A. Zeppeli" [taillabel = "Friend of"]
"Caesar Anthonio Zeppeli" -> "Will A. Zeppeli" [taillabel = "Grandfather of"]
"Mario Zeppeli" -> "Will A. Zeppeli" [taillabel = "Father of"]
"Giorno Giovanna" -> "Jonathan Joestar" [taillabel = "Father of"]
"Joseph Joestar (young)" -> "Jonathan Joestar" [taillabel = "Grandfather of"]
"Erina Pendleton" -> "Jonathan Joestar" [taillabel = "Husband of"]
"George Joestar II" -> "Jonathan Joestar" [taillabel = "Father of"]
"Danny" -> "Jonathan Joestar" [taillabel = "Owner of"]
"Jotaro Kujo" -> "Jonathan Joestar" [taillabel = "Grandfather of"]
"Will A. Zeppeli" -> "Caesar Anthonio Zeppeli" [taillabel = "Grandson of"]
"Joseph Joestar (young)" -> "Caesar Anthonio Zeppeli" [taillabel = "Friend of"]
"Caesar Anthonio Zeppeli" -> "Mario Zeppeli" [taillabel = "Father of"]
"Will A. Zeppeli" -> "Mario Zeppeli" [taillabel = "Son of"]
}' | dot -Tsvg > output.svg