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": ""}
 3 Poales panicum flexile L  poaceae  rj@   flexile :^D  Michigan [ Cx  united states .1_r|  (gattinger) scribn.  ;a    p 1308573  -84.0762   Qp      Washtenaw cZ  9291 T   .8=>A 42.35242  OErDK frederick j. hermann  SANDY ROADSIDE, LZG  Panicum h8de  Eoward G. Voss t    Cassidy Lake, 3.7 miles NW. Chelsea v   1937-09-18 d 
{"catalogNumber": "1308573", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum flexile", "scientificNameAuthorship": "(Gattinger) Scribn.", "genus": "Panicum", "subgenus": "", "specificEpithet": "flexile", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Frederick J. Hermann", "recordNumber": "9291", "verbatimEventDate": "1937-09-18", "habitat": "Sandy roadside,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Cassidy Lake, 3.7 miles N.W. Chelsea", "decimalLatitude": "42.35242", "decimalLongitude": "-84.0762", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}