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": ""}
 21900 7  1258266 9gQ     Raf. mM^*c  United States `W, n  -83.9257 T  vernona q;BO   kku 1982-07-31  FIELD; GRASSY FIELD; J    !8D- monroe      H< vernonia missurica  L ASTERACEAE  W_7 NE. CORNER, JCT. OF ALBAIN & JACKMAN RDS., SW1/4, SECT 3, IDA TWP.,  missurica j   [33 fls in a head] Y   n! ? 4sterales
{"catalogNumber": "1258266", "order": "Asterales", "family": "Asteraceae", "scientificName": "Vernonia missurica", "scientificNameAuthorship": "Raf.", "genus": "Vernonia", "subgenus": "", "specificEpithet": "missurica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "21900", "verbatimEventDate": "1982-07-31", "habitat": "field; grassy field;", "occurrenceRemarks": "[33 fls in a head]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Monroe", "municipality": "", "locality": "NE. corner, jct. of Albain & Jackman Rds., SW1/4, Sect. 3, Ida Twp.,", "decimalLatitude": "", "decimalLongitude": "-83.59257", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}