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": ""}
31â° 31.66' n 84â 34.65' w ^   w`p torr.      qV Carex CYPERACEAE  c   carex 4lat 4rB   -84.5775 ]    D 3922  2001-04-17 hr  31.527667 C@n    poales A99d?    1 united states paul e. rothrock j   1 calhoun   vxci alata 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex alata", "scientificNameAuthorship": "Torr.", "genus": "Carex", "subgenus": "", "specificEpithet": "alata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul E. Rothrock", "recordNumber": "3922", "verbatimEventDate": "2001-04-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Calhoun", "municipality": "", "locality": "", "decimalLatitude": "31.527667", "decimalLongitude": "-84.5775", "verbatimCoordinates": "31\u00c2\u00b0 31.66' N 84\u00c2\u00b0 34.65' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}