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": ""}
      >q_Z Heuchera  [>c#F Saxifragales  g GEORGE L. AMES, M.D. ELIZABTH F. WELLS  ;=)    Heuchera richardsonii Q@c  RICHARDSONII G      A% Berrien  R: 1464972  CK[~ United States  R *+ r. br.  Y-  SAXIFRAGACEAE niles v i?[   michigan Q     1 -86.254177   = 41.829769 s.n. 5b+c 
{"catalogNumber": "1464972", "order": "Saxifragales", "family": "Saxifragaceae", "scientificName": "Heuchera richardsonii", "scientificNameAuthorship": "R. Br.", "genus": "Heuchera", "subgenus": "", "specificEpithet": "richardsonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Elizabeth F. Wells", "recordedBy": "George L. Ames, M.D.", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Niles", "decimalLatitude": "41.829769", "decimalLongitude": "-86.254177", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}