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": ""}
      3730 T  Nevada *oHD^   F YHN ELKO  BOOTT R    1368946 !znZ:   D6_x= United States  Z poales CAREX #+!D  5 mi NE of forks of Delano Mine, Rancho Grande road, Sheep Spring Canyon, Delano Mts. m   ) 1940-05-18  1890 r*  DOUGLASII n    carex douglasii _hzV   b PERCY TRAIN 
{"catalogNumber": "1368946", "order": "Poales", "family": "", "scientificName": "Carex douglasii", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "douglasii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Percy Train", "recordNumber": "3730", "verbatimEventDate": "1940-05-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Nevada", "county": "Elko", "municipality": "", "locality": "5 mi NE of forks of Delano Mine, Rancho Grande road, Sheep Spring Canyon, Delano Mts.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1890", "maximumElevationInMeters": ""}