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": ""}
  ) l (MICHX.) GREENE  X chamaecrista fasciculata     7 WISCONSIN  Gc& 42.7134  1V schoolcraft expedition to the source of the mississippi river   0< Cassville      *I-  Douglass Houghton  fasciculata !Q  1831-08-18 QjmFP   CHAMAECRISTA RZT=^   |n] united states -90.9922 <f     *TP S.N.   #U 1337777
{"catalogNumber": "1337777", "order": "", "family": "", "scientificName": "Chamaecrista fasciculata", "scientificNameAuthorship": "(Michx.) Greene", "genus": "Chamaecrista", "subgenus": "", "specificEpithet": "fasciculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Douglass Houghton", "recordNumber": "s.n.", "verbatimEventDate": "1831-08-18", "habitat": "", "occurrenceRemarks": "Schoolcraft Expedition to the Source of the Mississippi River", "associatedTaxa": "", "country": "United States", "stateProvince": "Wisconsin", "county": "", "municipality": "", "locality": "Cassville", "decimalLatitude": "42.7134", "decimalLongitude": "-90.9922", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}