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": ""}
   MEICO F/     1964-0-07  ?d      Y ?`v Contact UM Herbarium John J. Furlow bpi :   CHIAPAS n#U    BETULACEAE A~Z7   Mhc 7 (Schltdl.) Furlow  QL alnus  >MiX 7002   R,GZ 1262045  ]F7^- fagales  alnus acuminata subsp. arguta f   [ DENNIS E. BREEDLO]VE ACUMINATA Kf 
{"catalogNumber": "1262045", "order": "Fagales", "family": "Betulaceae", "scientificName": "Alnus acuminata subsp. arguta", "scientificNameAuthorship": "(Schltdl.) Furlow", "genus": "Alnus", "subgenus": "", "specificEpithet": "acuminata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "John J. Furlow", "recordedBy": "Dennis E. Breedlove", "recordNumber": "7002", "verbatimEventDate": "1964-08-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}