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": ""}
KENTUCKY w  -84.36667  J h    Rocky banks  `Q   [tQ villosa    01 ^ 1834-07-19    S&A United States FAYETTE 0  michx. MT)1g   %Jf heuchera  ;ZRy 799l  robert l. peter ` w&     Elk Lick, Kentucky River saxifragales  /O   heuchera villosa *D1k  37.9 `o2qm     Vx 1501588 Saxifragaceae _Y 
{"catalogNumber": "1501588", "order": "Saxifragales", "family": "Saxifragaceae", "scientificName": "Heuchera villosa", "scientificNameAuthorship": "Michx.", "genus": "Heuchera", "subgenus": "", "specificEpithet": "villosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert L. Peter", "recordNumber": "799l", "verbatimEventDate": "1834-07-19", "habitat": "Rocky banks", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Fayette", "municipality": "", "locality": "Elk Lick, Kentucky River", "decimalLatitude": "37.9", "decimalLongitude": "-84.36667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}