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": ""}
  +>$< 1958-05-09   t q; north carolina POA AUTUMNALIS HIz    a.e. radford e9    Poaceae QQ    Gb$  AUTUMNALIS  P 1421208   tK73 POALES   33149 ]   GK,JB WI6LSON  I ^;5 united states  iIJZ MUHL. EX ELLIOTT   3.8 MILES E. OF BLACK CREEK C&:   POA  ])c6 
{"catalogNumber": "1421208", "order": "Poales", "family": "Poaceae", "scientificName": "Poa autumnalis", "scientificNameAuthorship": "Muhl. ex Elliott", "genus": "Poa", "subgenus": "", "specificEpithet": "autumnalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A.E. Radford", "recordNumber": "33149", "verbatimEventDate": "1958-05-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Wilson", "municipality": "", "locality": "3.8 miles e. of Black Creek", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}