@misc{2019-collection-shadow,
 day = {3},
 kind = {collection},
 month = jul,
 note = {rev 5drRHHd3BwWtFs6F14Hys3WRP241Wo},
 title = {shadow},
 version = {rev 5drRHHd3BwWtFs6F14Hys3WRP241Wo},
 year = {2019}
}