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": ""}
United States vFZkb  CAREX .RgI  TALLAHATCHIE /-,Rb       ^ mississippi    Cyperaceae O      nW*$D 7f280  MACK. ~Rj 1   Yd Poales    c+  1988-04-21  $ Carex bscondita   8 TRS: T24N R2E SEC 26 SW/4 ca. 5.8 mi. s charleston (paynes community), e of ms hwy 35. n- to ne-facing slope. loess bluff region. >1;    
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex abscondita", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7280", "verbatimEventDate": "1988-04-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Tallahatchie", "municipality": "", "locality": "Ca. 5.8 mi. s Charleston (Paynes Community), e of MS Hwy 35. N- to ne-facing slope. Loess Bluff Region.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T24N R2E sec 26 sw/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}