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": ""}
 1987-07-08 .]0   dracontium (<<3B   charles  t. brybson   BF4     Arisaema dracontium VL=   1662211 ^      i LOW WOODS ABOVE BLACK CREEK  8hme ca. 6 mi. sw holcomb, t 21n, r 3e, jwâ½ sec 7  =  MISSISSIPPI  fseDe grenada    ;cj United States     6528   9Dzi  (L.) Schott Ari5aema  ]P  
{"catalogNumber": "1662211", "order": "", "family": "", "scientificName": "Arisaema dracontium", "scientificNameAuthorship": "(L.) Schott", "genus": "Arisaema", "subgenus": "", "specificEpithet": "dracontium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "6528", "verbatimEventDate": "1987-07-08", "habitat": "low woods above Black Creek", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Grenada", "municipality": "", "locality": "Ca. 6 mi. sw Holcomb, T 21N, R 3E, w\u00c2\u00bd sec 7", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}