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": ""}
  -+n, ELLIOTTII  sCD POACEAE   A E. J. PALMER 1423986 ]~   6855 < ~b8    [K) marshall    eMQ5 Texas UNITED STATES OJfH2   1914-10-17 A       (c. mohr) nash 4LRQ     SORGHASTRUM ELLIOTTII g]_    harrison n$CzH 
{"catalogNumber": "1423986", "order": "", "family": "Poaceae", "scientificName": "Sorghastrum elliottii", "scientificNameAuthorship": "(C. Mohr) Nash", "genus": "", "subgenus": "", "specificEpithet": "elliottii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. J. Palmer", "recordNumber": "6855", "verbatimEventDate": "1914-10-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Harrison", "municipality": "", "locality": "Marshall", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}