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": ""}
  A- b SANDY LOAM EAR BEACH United Stat es   [@   Agrostis 9/Ri  exarata m)1    0 Attu Island, Holtz Bay region   Aleutians West Bdr  1945-08-05 *q2^   ^ 1? Alaska 315 :nU~  agrostis exarata :$4      ] poaceae   Tr|n. q  GILMORE W. SOULE 8uL*`     Tufted, decumbent G!w 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Agrostis exarata", "scientificNameAuthorship": "Trin.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "exarata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Gilmore W. Soule", "recordNumber": "315", "verbatimEventDate": "1945-08-05", "habitat": "Sandy loam near beach", "occurrenceRemarks": "Tufted, decumbent", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "Aleutians West", "municipality": "", "locality": "Attu Island, Holtz Bay region", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}