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": ""}
 x#f(7 w.h. dcall    ?D/E a. gray   Ed.2 Pt.1; 2nd collection label shows M.W. Harrington as collector, but handwriting is possibly Asa Gray's. G owM  Campanula rotundifolia var. alaskana ET   * y_ 1111444 S.N. I   g9^J Campanula   Pc` AMPANULACEAE 172-07-22 ;f_U    8J var.  93J NORTH ALEUTIAN ISLANDS   6U rotundifolia   M7pt s.g. Mshelter  u(  ALASKA    M?   United States  D ALASKANA   Asterales g|KHj 
{"catalogNumber": "1111444", "order": "Asterales", "family": "Campanulaceae", "scientificName": "Campanula rotundifolia var. alaskana", "scientificNameAuthorship": "A. Gray", "genus": "Campanula", "subgenus": "", "specificEpithet": "rotundifolia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "alaskana", "identifiedBy": "S.G. Shelter", "recordedBy": "W.H. Dall", "recordNumber": "s.n.", "verbatimEventDate": "1872-07-22", "habitat": "", "occurrenceRemarks": "Ed.2 Pt.1; 2nd collection label shows M.W. Harrington as collector, but handwriting is possibly Asa Gray's.", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "", "municipality": "", "locality": "North Aleutian Islands", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}