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": ""}
8393 Ke(r_         _x boraginaceae   m CAROLINIENSE     &Z MANISTEE      Lithospermum  =3  -86.260725 :Q  dunes, m   @qA 1916-08-02   uc3Io 44. 365479  wMichiqan <|* s    
{"catalogNumber": "", "order": "", "family": "Boraginaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Lithospermum", "subgenus": "", "specificEpithet": "caroliniense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "8393", "verbatimEventDate": "1916-08-02", "habitat": "Dunes,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Manistee", "municipality": "", "locality": "", "decimalLatitude": "44.365479", "decimalLongitude": "-86.260725", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}