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": ""}
  R@0 CYPERACEAE   1930-07-01  $~]   3_&@ Michigan  carex leptalea p UiU       Clair A. Brown       FQu. wahlenb. -88.48418 5[ef*   P  carex  2c2% )United States     8%y Poales Rock Harbor, Isle Royale. /pd   >?J4 1F324279   Mc leptalea
{"catalogNumber": "1324279", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex leptalea", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "leptalea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clair A. Brown", "recordNumber": "", "verbatimEventDate": "1930-07-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Rock Harbor, Isle Royale.", "decimalLatitude": "", "decimalLongitude": "-88.48418", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}