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": ""}
 a0/l buckley  /ak=  CALAMAGROSTIS     joseph w. blankinship y    UNITED STATES m1    <j_ rubescens  :>[A s.n. Calamagrostis rubescens &Z  1408788 @   6@  poaceae 1899-08-25 r    @  Nontana Contact UM Herbarium (D/(    R POALES      
{"catalogNumber": "1408788", "order": "Poales", "family": "Poaceae", "scientificName": "Calamagrostis rubescens", "scientificNameAuthorship": "Buckley", "genus": "Calamagrostis", "subgenus": "", "specificEpithet": "rubescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Joseph W. Blankinship", "recordNumber": "s.n.", "verbatimEventDate": "1899-08-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Montana", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}