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": ""}
  ! -93.931574 1993-05-20     Carex P u_     w$V  UNITED STATES anton a. reznicek Ub`:c   P. ROTHR. & REZNICEK 159   4OZARKAA ?VH_2   ! POALES     X X CAREX OZARKANA    y3h 35.239285  39 TRS: T7N R28W SEC 36 ME1/4    A*: ARKANSAS   ;t-, Cyperaceae    ,R> 9386 franklin E0  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex ozarkana", "scientificNameAuthorship": "P. Rothr. & Reznicek", "genus": "Carex", "subgenus": "", "specificEpithet": "ozarkana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "9386", "verbatimEventDate": "1993-05-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Franklin", "municipality": "", "locality": "", "decimalLatitude": "35.239285", "decimalLongitude": "-93.931574", "verbatimCoordinates": "TRS: T7N R28W sec 36 NE1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}