@misc{2019-language-perl,
 day = {11},
 kind = {language},
 month = jul,
 note = {rev 5drk91WaZoCqyE8ey9gvTBvyxzjPdG},
 title = {perl},
 version = {rev 5drk91WaZoCqyE8ey9gvTBvyxzjPdG},
 year = {2019}
}