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": ""}
      ~!x trs: t7:s r2e sec 12  Dewey Sq     FM 1363756  9= CYPERACEAE Alcorn 9y ?        13871 fye;g    Q MISSISSIPPI   W CORINTH, S OF HWY US 72; E OF BRIDGE CREEK. q   V Charles T. Bryson   
{"catalogNumber": "1363756", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Dewey", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "13871", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Mississippi", "county": "Alcorn", "municipality": "", "locality": "W Corinth, S of hwy US 72; E of Bridge Creek.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T7S R2E sec 12", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}