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": ""}
  americanus UqK  amplexifolius x?6mJ    michigan kn37%      WUqV STREPTOPUS AMPLEXIFOLIUS V4R. AMERICANUS   JOHN H. EHLERS :w     Xy0 CARP CREEK.  norman c. fassett  hG      uw Schult. & Schult. f.  $> 399  Q 2 StreptVopus   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Streptopus amplexifolius var. americanus", "scientificNameAuthorship": "Schult. & Schult. f.", "genus": "Streptopus", "subgenus": "", "specificEpithet": "amplexifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "americanus", "identifiedBy": "Norman C. Fassett", "recordedBy": "John H. Ehlers", "recordNumber": "399", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Carp Creek.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}