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": ""}
 1433906 %7!@d  EPILOBIUM CANUM SUBSP. CANUM 0~#7W  MRS. R.W. SUMMERS w_     EPILOBIUM (     USRm slopes, gras5y       E  J 299    9 myrtales    canum Q]G97       h United States  QZ 1882-04
{"catalogNumber": "1433906", "order": "Myrtales", "family": "", "scientificName": "Epilobium canum subsp. canum", "scientificNameAuthorship": "", "genus": "Epilobium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "canum", "identifiedBy": "", "recordedBy": "Mrs. R.W. Summers", "recordNumber": "299", "verbatimEventDate": "1882-04", "habitat": "slopes, grassy", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}