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": ""}
 verbena 2  united states  Ggl  1520686 TZK   N^9 Kentucky River, Combs' Ferry   1833-07-06 rh e  KENTUCKY 6-|r   Verbenaceae <   CX8i MICHX.    /!*XC Madison        BD VERBENA ANGUSTIFOLIA  +=ha< robert peter, m.d. 37Â° 55' N; 84Â° |6' 30" W jf   lamiales  !;1   4% ANGUSTIFOLIA  c?a 585
{"catalogNumber": "1520686", "order": "Lamiales", "family": "Verbenaceae", "scientificName": "Verbena angustifolia", "scientificNameAuthorship": "Michx.", "genus": "Verbena", "subgenus": "", "specificEpithet": "angustifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Peter, M.D.", "recordNumber": "585", "verbatimEventDate": "1833-07-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Madison", "municipality": "", "locality": "Kentucky River, Combs' Ferry", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "37\u00c2\u00b0 55' N; 84\u00c2\u00b0 16' 30\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}