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": ""}
  5gbWI spinulosum   grpm 4339 [   Fk ASTERALES   Charles Mix ;    SOUTH DAKOTA +`   YS XANTHISMA  ~ (PURSH) D.R. MORGAN & R.L. HARTMAN  IBxI YANKTON INDIAN RESERVATION D.D. McArthur [7  1895-05-8 @d    ASTERACEAE G+ ,   : Xanthisma spinulosum  j<P/ s.n.   1558017  1%<   le) united states 
{"catalogNumber": "1558017", "order": "Asterales", "family": "Asteraceae", "scientificName": "Xanthisma spinulosum", "scientificNameAuthorship": "(Pursh) D.R. Morgan & R.L. Hartman", "genus": "Xanthisma", "subgenus": "", "specificEpithet": "spinulosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D.D. McArthur", "recordNumber": "s.n.", "verbatimEventDate": "1895-05-18", "habitat": "", "occurrenceRemarks": "GRPM 43439", "associatedTaxa": "", "country": "United States", "stateProvince": "South Dakota", "county": "Charles Mix", "municipality": "", "locality": "Yankton Indian Reservation", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}