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": ""}
 ~ acuminata   6 r 2245Q0       j Kunth  H7 John J. Furlow    )% C& contact um herbarium   6 Alnus acuminata  Z- > 4lnus  Mexico r)C  W.H. Ducan H;?    tk  veracruz    ~f4/ 1262024   : Fagales betulaceae 3  1964-12-27 G] |u 
{"catalogNumber": "1262024", "order": "Fagales", "family": "Betulaceae", "scientificName": "Alnus acuminata", "scientificNameAuthorship": "Kunth", "genus": "Alnus", "subgenus": "", "specificEpithet": "acuminata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "John J. Furlow", "recordedBy": "W.H. Duncan", "recordNumber": "22450", "verbatimEventDate": "1964-12-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}