@misc{2017-collection-shadow,
 day = {26},
 kind = {collection},
 month = may,
 note = {rev 5dsffq4nScH9k5g9XqnjRhN6ZwGhqW},
 title = {shadow},
 version = {rev 5dsffq4nScH9k5g9XqnjRhN6ZwGhqW},
 year = {2017}
}