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": ""}
    U Pimenta  m3CtL DIOICA (L.) MERR. RpU     %RTdf CYRUS L. LUNDELL  C:7v 1929-10-23    at~d5 myrtaceae  ?kp  leslie r. l4ndrum    2z?v Belize    Pimenta dioica qy  CONTACT UM HERBARIUM  I   632 ~   HpDa7 1235534   $  myrtales 
{"catalogNumber": "1235534", "order": "Myrtales", "family": "Myrtaceae", "scientificName": "Pimenta dioica", "scientificNameAuthorship": "(L.) Merr.", "genus": "Pimenta", "subgenus": "", "specificEpithet": "dioica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Leslie R. Landrum", "recordedBy": "Cyrus L. Lundell", "recordNumber": "632", "verbatimEventDate": "1929-10-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}