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": ""}
  Jg1  achnatherum lettermanii  VIRGINIA E. LONG @H    1403085 e^E b         C 1934-08-02  pu+tx POAqLES  zSs N 242a ACHNATHERUM Kf   $:  (vasey*) barkworth   Tufted perennial in sloping, lender culms erect from basal tuft z rq   lettermanii _*    
{"catalogNumber": "1403085", "order": "Poales", "family": "", "scientificName": "Achnatherum lettermanii", "scientificNameAuthorship": "(Vasey) Barkworth", "genus": "Achnatherum", "subgenus": "", "specificEpithet": "lettermanii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Virginia E. Long", "recordNumber": "242a", "verbatimEventDate": "1934-08-02", "habitat": "", "occurrenceRemarks": "Tufted perennial in sloping, Slender culms erect from basal tuft", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}