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": ""}
   Yn2!T Michx.    webster CAREX TYPHINA <9   typhina GIC=y    .8lT UNITED STATES  r Chares T. Bryson        n~N 1.2 mi w of mathistonv, n of hwy 82, along big black river.   @ Mississippi  Poales wJP    7PDmJ 3364  1982-05-25 ~GSt    1390533 Q_N@ 
{"catalogNumber": "1390533", "order": "Poales", "family": "", "scientificName": "Carex typhina", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "typhina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "3364", "verbatimEventDate": "1982-05-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Webster", "municipality": "", "locality": "1.2 mi W of Mathiston, N of Hwy 82, along Big Black River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}