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": ""}
 POALES :    W6;u SCHIZACHNE  ! schizachne purpurascens   oe  -84.112665   POACEAE CkI         b:m0K along channel by causeway to Rains Island, Neebish Island.  1314182     ^  15269  MICHIGAN C`2       C-   purpurascens  ) 1980-06-17 United States  NM] 
{"catalogNumber": "1314182", "order": "Poales", "family": "Poaceae", "scientificName": "Schizachne purpurascens", "scientificNameAuthorship": "", "genus": "Schizachne", "subgenus": "", "specificEpithet": "purpurascens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "15269", "verbatimEventDate": "1980-06-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "along channel by causeway to Rains Island, Neebish Island.", "decimalLatitude": "", "decimalLongitude": "-84.112665", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}