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": ""}
 <S caroliniense lithospermum  s      BORAGINACEAE xP  4162 I      PX 1224477   (7&| 45.969042   OV V (j. f. gmel.) macmill. united states 2nH Dune region between Gulliver ;Lake and Lake Michigan Exposed south of 4th dune ridge. d_R      (x[ 1929-08-24   boraginal3s _p-   lithospermum caroliniense ^]$BI   -86.031164 Oh>/   John H. Ehlers P2 
{"catalogNumber": "1224477", "order": "Boraginales", "family": "Boraginaceae", "scientificName": "Lithospermum caroliniense", "scientificNameAuthorship": "(J. F. Gmel.) MacMill.", "genus": "Lithospermum", "subgenus": "", "specificEpithet": "caroliniense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "4162", "verbatimEventDate": "1929-08-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Dune region between Gulliver Lake and Lake Michigan Exposed south of 4th dune ridge.", "decimalLatitude": "45.969042", "decimalLongitude": "-86.031164", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}