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.) Nash C6u7_   e/ES 1965-09-11    =H3 poales  united states x`S Y   U9 NUTANS    poaceae b,    ^* 12053  ^7L%m 42.41486  @e%D SORGHASTRUM NUTANS    WASHTENAW ,;Z  locally common, moist sandyb ground nn  near shore of silver lake, dexter tp., ca. 6 1/2 mi. nw of dexter. 1B*L#    d[,Vr Sorghastrum  f Michigan edward g. voss d  
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Sorghastrum nutans", "scientificNameAuthorship": "(L.) Nash", "genus": "Sorghastrum", "subgenus": "", "specificEpithet": "nutans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "12053", "verbatimEventDate": "1965-09-11", "habitat": "locally common, moist sandy ground", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "near shore of Silver Lake, Dexter Tp., ca. 6 1/2 mi. NW of Dexter.", "decimalLatitude": "42.41486", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}