Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 ~ 1921-05-20  EDWARD G. VOSS !T[  united states cZo   +5 s.n.    B3^# -86.6055 schizachne purpurascens u|Z^a     MICHIGAN Jr Sq   l SCHIZACHNE 41.90805 %Am  Thin woods lpV;   1314195  Q  cecil billington dD  purpuraKscen #[Gq;    S Berrien  O$ (torr.) swallen poaceae IXy      pH8Lw Warren sand Dune  B1<Pl poales
{"catalogNumber": "1314195", "order": "Poales", "family": "Poaceae", "scientificName": "Schizachne purpurascens", "scientificNameAuthorship": "(Torr.) Swallen", "genus": "Schizachne", "subgenus": "", "specificEpithet": "purpurascens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Cecil Billington", "recordNumber": "s.n.", "verbatimEventDate": "1921-05-20", "habitat": "Thin woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Warren sand Dune", "decimalLatitude": "41.90805", "decimalLongitude": "-86.6055", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}