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": ""}
  U 46.363467    chippewa Cn   Aj 1336250  X%  frederick j. hermann dudleyi :/   m0vr 7087  ii_ wiegand   1935-09-01 l-ep    H j -84.147593  d9*Z` LOW, SANDY EDGE OF   H h<3 EDWARD G. VOSS  G+ 7 po4les United States a    3 JUNCUS  V. JUNCACEAE   iC]%* JUNCUS DUDLEYI  
{"catalogNumber": "1336250", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus dudleyi", "scientificNameAuthorship": "Wiegand", "genus": "Juncus", "subgenus": "", "specificEpithet": "dudleyi", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Frederick J. Hermann", "recordNumber": "7087", "verbatimEventDate": "1935-09-01", "habitat": "Low, sandy edge of", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Chippewa", "municipality": "", "locality": "", "decimalLatitude": "46.363467", "decimalLongitude": "-84.147593", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}