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": ""}
  ,|(G tenellum  MISSISSIPPI va   _O?8 s.m. tracy  heliotropiaceae $    STARKVILLE *:,;%   g |= oktibbeha    tTv S.N. united states sng^[   *NX ! grpm 45307 1891-06-20 yEi          Heliotropium Jw   Heliotropium tenellum QnC%  
{"catalogNumber": "", "order": "", "family": "Heliotropiaceae", "scientificName": "Heliotropium tenellum", "scientificNameAuthorship": "", "genus": "Heliotropium", "subgenus": "", "specificEpithet": "tenellum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S.M. Tracy", "recordNumber": "s.n.", "verbatimEventDate": "1891-06-20", "habitat": "", "occurrenceRemarks": "GRPM 45307", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Oktibbeha", "municipality": "", "locality": "Starkville", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}