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": ""}
    7eK BRACHYANTHERUM    ALASKA  1416005 `oV.     %^D-> Hordeum brachyantherum aleutians west =7zh   e!Duu UNITED STATES  ; contact um herbarium  VX>,? 1945-07-24 Hordeum   g        e4 y poales   G  Gkeorge B. Van Schaack  Poaceae R3   LD` Q 675-1   e-e nevski
{"catalogNumber": "1416005", "order": "Poales", "family": "Poaceae", "scientificName": "Hordeum brachyantherum", "scientificNameAuthorship": "Nevski", "genus": "Hordeum", "subgenus": "", "specificEpithet": "brachyantherum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George B. Van Schaack", "recordNumber": "675-1", "verbatimEventDate": "1945-07-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "Aleutians West", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}