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": ""}
 P6g (L.) Nash 1970-08-16 7U     Ws1>& UNITED STATES SorJghastrum H^p      fC+ everett twp., se of whitecloud. drying bed of fry lake. abundant on dry open sandy area adjacent to lake with aristida and danthonia.  %?c$    Gr -85.71889   vGr  Sorghastrum nutans y( MICHIGAN   n ]rb POACEAE anton a. reznicek PnF   B POALES  nutan5 1    1484478 ;  gary j. pierce V^v  newaygo Tf   ^8X 43.50556  .K 1581
{"catalogNumber": "1484478", "order": "Poales", "family": "Poaceae", "scientificName": "Sorghastrum nutans", "scientificNameAuthorship": "(L.) Nash", "genus": "Sorghastrum", "subgenus": "", "specificEpithet": "nutans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Gary J. Pierce", "recordNumber": "1581", "verbatimEventDate": "1970-08-16", "habitat": "Abundant on dry open sandy area adjacent to lake with Aristida and Danthonia.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "Everett Twp., SE of Whitecloud. Drying bed of Fry Lake.", "decimalLatitude": "43.50556", "decimalLongitude": "-85.71889", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}