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": ""}
  ~Tu; -85.902227  anton a. reznicek TVn@   =v@1 VAR.   Schoenoplectiella  s   michigan Gg        cdh5 1990-08-25    1331932 Rz5?  "scarce, tufted,plants erect but involucral bract deflexed at 90â° to culm." _r      pur2shiana -pV     united states 4   
{"catalogNumber": "1331932", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Schoenoplectiella", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "purshiana", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1990-08-25", "habitat": "", "occurrenceRemarks": "\"Scarce, tufted,plants erect but involucral bract deflexed at 90\u00c2\u00b0 to culm.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.902227", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}