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": ""}
 ^ montgomerKy  var. l*   +H_a poales  JUNCACEAE vES:  mesochorea 0$a=A~   j   1820 UNITED STATES 1F     luzula ]D    echinata  RG`q   z# F. J. Herm.  kentucky  M R@  BANK OF SLATE CREEK 2 MILES EASTOE JEFFERSONVILLE HE    MARY E. WHARTON j  1668246 G   ,D 1938-04-19    i& luzula echinata var. mesocborea
{"catalogNumber": "1668246", "order": "Poales", "family": "Juncaceae", "scientificName": "Luzula echinata var. mesochorea", "scientificNameAuthorship": "F. J. Herm.", "genus": "Luzula", "subgenus": "", "specificEpithet": "echinata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "mesochorea", "identifiedBy": "", "recordedBy": "Mary E. Wharton", "recordNumber": "1820", "verbatimEventDate": "1938-04-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Montgomery", "municipality": "", "locality": "Bank of Slate Creek 2 miles east of Jeffersonville", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}