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": ""}
   nU- : 1927-05-28 poales aN_+B   ];sBd DRY BANK.  IA_ united states -84.382116 3   C Michigan  U# 4741  CAREX FD   h-%D  43.729755    PH dewey ex spreng.    CYPERACEAE R.R. Dr~eisbach D]?>#  cMarex sprengelii f?   QB5 FOUR MILES N OF SANOD. FREDERCK J. HERMANN |>|g    J!3~ sprengelii   1327855 3)     g.  midland
{"catalogNumber": "1327855", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex sprengelii", "scientificNameAuthorship": "Dewey ex Spreng.", "genus": "Carex", "subgenus": "", "specificEpithet": "sprengelii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "R.R. Dreisbach", "recordNumber": "4741", "verbatimEventDate": "1927-05-28", "habitat": "Dry bank.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "Four miles N of Sanford.", "decimalLatitude": "43.729755", "decimalLongitude": "-84.382116", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}