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": ""}
  fJR&  poaceae 1947-10-01 =bcR  224-47 |  crest of mountains  0     YO v aristida arizonica yavapai :9u(.    arizonica 8m      vHF United States  ea mingus mountains   @o% arizona    S8 a. a. lusher & l. n. goodding  Vasey ;OJ     ` 1405298  
{"catalogNumber": "1405298", "order": "", "family": "Poaceae", "scientificName": "Aristida arizonica", "scientificNameAuthorship": "Vasey", "genus": "", "subgenus": "", "specificEpithet": "arizonica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. A. Lusher & L. N. Goodding", "recordNumber": "224-47", "verbatimEventDate": "1947-10-01", "habitat": "Crest of mountains", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Yavapai", "municipality": "", "locality": "Mingus Mountains", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}