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": ""}
 1503248  +l   Fabaceae G3  chamaecrista 1&  FASCICULATA  !#j    N?  Kentuck(y   Ss| (Michx.) Greene  United States &    6|% Fabales  _Z,z dr. short's garden, lexington 1834-08  0      > chamaecrista fasciculata     [,Nm s.m.    T, GARDEN
{"catalogNumber": "1503248", "order": "Fabales", "family": "Fabaceae", "scientificName": "Chamaecrista fasciculata", "scientificNameAuthorship": "(Michx.) Greene", "genus": "Chamaecrista", "subgenus": "", "specificEpithet": "fasciculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1834-08", "habitat": "Garden", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "", "municipality": "", "locality": "Dr. Short's garden, Lexington", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}