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": ""}
   var. # gLg  7066 [[*   $+h Gulf Coastal Plain: C=rowley's Ridge and adjoining lowlands. 9Vicinity of Lake City on the St. Francis river, 16 mi. East of Jonesboro  united states  &()   EE MICHAUXII  i>4 MALPIGHIALES  v62B Croton  elliptica      An] craighead       1543470 kOE!    ncv 1929-07-30  Croton michauxiil var. elliptica 5! 6    P. E. BERRY G|=(d 
{"catalogNumber": "1543470", "order": "Malpighiales", "family": "", "scientificName": "Croton michauxii var. elliptica", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "michauxii", "verbatimTaxonRank": "var.", "infraspecificEpithet": "elliptica", "identifiedBy": "P. E. Berry", "recordedBy": "", "recordNumber": "7066", "verbatimEventDate": "1929-07-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Craighead", "municipality": "", "locality": "Gulf Coastal Plain: Crowley's Ridge and adjoining lowlands. Vicinity of Lake City on the St. Francis river, 16 mi. East of Jonesboro", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}