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": ""}
 $^2- carex festucacea POALES G     J CYPERACEAE  %a8 , rusk 32.025833 w7  32Â° 01' 33" N 94Â° 43' 48" W  V    =K 1997-05-04 0 10399 carex 2*    ANTON A. REZNICEK P         -94.73 V8|i0  UNITED STATES WTn2   VxW  TEXAS  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex festucacea", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "10399", "verbatimEventDate": "1997-05-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Rusk", "municipality": "", "locality": "", "decimalLatitude": "32.025833", "decimalLongitude": "-94.73", "verbatimCoordinates": "32\u00c2\u00b0 01' 33\" N 94\u00c2\u00b0 43' 48\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}