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": ""}
  POND IN LOW ASH WOODS xEV   TbO_ WASHTENAW  Ranunculus flabellaris 87 t      ranunculaceae z   vx7 1937-05-21  flabellar|s 1+V  FREDERICK J. HERMANN >6?    hyYS  8568   dDJ Raf.   3 1/4 miles NM Dixboro, on Milford Rd. 3rr(-  United States ,V)6      ranunculus    Ng  ranunculales   ,< 1345607 michigan .;   
{"catalogNumber": "1345607", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus flabellaris", "scientificNameAuthorship": "Raf.", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "flabellaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "8568", "verbatimEventDate": "1937-05-21", "habitat": "Pond in low ash woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "3 1/4 miles NW Dixboro, on Milford Rd.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}