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  4r   <:I0~ FABALES  Desmodium o    uited states U2]2y    834-06-21 ? az     DC. fayette tM#`2   p>  grandiflorum  1 Fabaceae      JRO robert peter, m.d.  $Ql 789   37â° 54' n; 84â° 22' w oRt    DESMODIUM GRANDIFLORUM .iL  
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Desmodium grandiflorum", "scientificNameAuthorship": "DC.", "genus": "Desmodium", "subgenus": "", "specificEpithet": "grandiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Peter, M.D.", "recordNumber": "789", "verbatimEventDate": "1834-06-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Fayette", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "37\u00c2\u00b0 54' N; 84\u00c2\u00b0 22' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}