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": ""}
1431847      #wyG6 MICHAEL BAAD  T UF rosales      =r4F United States   M  465   [oGX arizona 1964-07-09 =#rB    JeC x betulifolia  5 t cochise    F Rhamnaceae  +K Frangula betulifolia  + (Greene) V. Grub. QUERCUS, PINUS, AND PSEUDOTSUGA COVERING DRY, ROCKY SLOPES k    frangula %    v ; @ Pinery Canyon, W slopes of Chiricahua Mtns., Coronado National Forest, 30 mi. NNE of Douglas.
{"catalogNumber": "1431847", "order": "Rosales", "family": "Rhamnaceae", "scientificName": "Frangula betulifolia", "scientificNameAuthorship": "(Greene) V. Grub.", "genus": "Frangula", "subgenus": "", "specificEpithet": "betulifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael Baad", "recordNumber": "465", "verbatimEventDate": "1964-07-09", "habitat": "Quercus, Pinus, and Pseudotsuga covering dry, rocky slopes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Cochise", "municipality": "", "locality": "Pinery Canyon, W slopes of Chiricahua Mtns., Coronado National Forest, 30 mi. NNE of Douglas.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}