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": ""}
      betulifolia pSE      FRANGULA BETULIFOLIA rosales ::  Frangula - Bt      x8IS Dry lava talus   1431849 C5    UlNITED STATES .WcqXm  HARLEY H. BARTLETT & JOHN F. GRAYSON ,ik2?   880 +!x    rhamnaceae laMl   
{"catalogNumber": "1431849", "order": "Rosales", "family": "Rhamnaceae", "scientificName": "Frangula betulifolia", "scientificNameAuthorship": "", "genus": "Frangula", "subgenus": "", "specificEpithet": "betulifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harley H. Bartlett & John F. Grayson", "recordNumber": "880", "verbatimEventDate": "", "habitat": "Dry lava talus", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}