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": ""}
 [ R. BESCHEL   U jE 1402967    (L.) HARTM. )     .B  cespitosum   x 1964-12-08  7af| Contact UM Herbarium   ;v trichophorum cespitosum  ? k+_ Alaska  $c Cyperaceae    Poals 83  juneau ~y^#     15523 =)7K    &&p UNITED STATES
{"catalogNumber": "1402967", "order": "Poales", "family": "Cyperaceae", "scientificName": "Trichophorum cespitosum", "scientificNameAuthorship": "(L.) Hartm.", "genus": "", "subgenus": "", "specificEpithet": "cespitosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Beschel", "recordNumber": "15523", "verbatimEventDate": "1964-12-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "Juneau", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}