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": ""}
  t V3 Manatee         yfo q -82.525783    Fc9bm CAREX VEXANS UNITED STATES vK     ~ Florida    VEXANS m Cd]    : 15911  CAREX  q V1    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex vexans", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "vexans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "15911", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Manatee", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-82.525783", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}