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": ""}
  J    1428736 4.5 mi. s. Rockdale and 05 mi. e. by Staggs Road YL*1  DICHANTHELIUM ACUMINATUM >@   | g4y DICHANTHELIUM acuminatum z    UNITED STATES 6A%   1973-05-16 v$     ;.4| TENNESSEE   a POACEAE    <rjR. lawrence      O 91  R. Kral X  (sw.) gould & c. a. clark T]A  POALES @7b 
{"catalogNumber": "1428736", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium acuminatum", "scientificNameAuthorship": "(Sw.) Gould & C. A. Clark", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "acuminatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Kral", "recordNumber": "91", "verbatimEventDate": "1973-05-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Lawrence", "municipality": "", "locality": "4.5 mi. s. Rockdale and 0.5 mi. e. by Staggs Road", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}