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": ""}
 hd% -83.888555  MICHIGAN 6a/   saxifragaceae ,    N)y howard a. crum   42.33837 9=xN       v americana  R 1188429   wQ^r SAXIFRAGALES  T L.   r]Z*? Heuchera  ^ HEUCHERA AMERICANA DEXTER ]Ku  UNItTED STATES  /h    1948-06-05 X     n(   washtenaw  !FxC THIN OAK-HICKORY WOODS, 
{"catalogNumber": "1188429", "order": "Saxifragales", "family": "Saxifragaceae", "scientificName": "Heuchera americana", "scientificNameAuthorship": "L.", "genus": "Heuchera", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Howard A. Crum", "recordNumber": "", "verbatimEventDate": "1948-06-05", "habitat": "Thin oak-hickory woods,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Dexter", "decimalLatitude": "42.33837", "decimalLongitude": "-83.888555", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}