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": ""}
   ^b 49820 poales zTR[:   6 k s etaria faberi faberi 8   7qv 1.3 miles south of Bakersuille om NC. 26   &63 mitchell    p Poaceae  m NORTH CAROLINA  ; 1423620 R. A. W. HERRM !-uP     2_9 united states Harry E. Ahles m:7  SETARIA v, 6   ~u]Y: 1958-09-25       
{"catalogNumber": "1423620", "order": "Poales", "family": "Poaceae", "scientificName": "Setaria faberi", "scientificNameAuthorship": "R. A. W. Herrm.", "genus": "Setaria", "subgenus": "", "specificEpithet": "faberi", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harry E. Ahles", "recordNumber": "49820", "verbatimEventDate": "1958-09-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Mitchell", "municipality": "", "locality": "1.3 miles south of Bakersville on NC. 26", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}