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": ""}
  e [7 Nathan A. Harv~ey   *r1Ox Aiton  MICHVIGAN T     1920-O6-07  l   -m83.67539 ~u,|   + CADY SWAMP, VICINITV OF YPSILANTI.  *. s.n.        `K ACAULE  pk 1342004  42.19723 3  Asparagales  L   United States J6@  
{"catalogNumber": "1342004", "order": "Asparagales", "family": "", "scientificName": "", "scientificNameAuthorship": "Aiton", "genus": "", "subgenus": "", "specificEpithet": "acaule", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Nathan A. Harvey", "recordNumber": "s.n.", "verbatimEventDate": "1920-06-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Cady Swamp, vicinity of Ypsilanti.", "decimalLatitude": "42.19723", "decimalLongitude": "-83.67539", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}