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": ""}
   GRAHAMII     G (lehm.) windham & al-shehbaz  united states ./)O   , GRPM 46010  1895-07-20 Qsu   vF boechera grahamii  3529 ~  Boechera @    Brasasicaceae AYT      Q,c 247  COLORADO ,_    5z4cl 1500956 emma j. cole z_:J  
{"catalogNumber": "1500956", "order": "", "family": "Brassicaceae", "scientificName": "Boechera grahamii", "scientificNameAuthorship": "(Lehm.) Windham & Al-Shehbaz", "genus": "Boechera", "subgenus": "", "specificEpithet": "grahamii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "247", "verbatimEventDate": "1895-07-20", "habitat": "", "occurrenceRemarks": "GRPM 46010", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3529", "maximumElevationInMeters": ""}