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": ""}
(L.) TORR. ~sx   F MOBIjLE    J@@H ERICAGEAE  Rhododendron nudiflorum  CG    30.687 6   M+X2 1509321  n gates, fletcher, & adams jewett  h 154  ERICALES 3    g% nudiflorum  alabama 3>       1839-04 @d7   WA mobile  i UNITED SATES Rhododendron 5X=   ,! -88.061
{"catalogNumber": "1509321", "order": "Ericales", "family": "Ericaceae", "scientificName": "Rhododendron nudiflorum", "scientificNameAuthorship": "(L.) Torr.", "genus": "Rhododendron", "subgenus": "", "specificEpithet": "nudiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Gates, Fletcher, & Adams Jewett", "recordNumber": "154", "verbatimEventDate": "1839-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alabama", "county": "Mobile", "municipality": "", "locality": "Mobile", "decimalLatitude": "30.687", "decimalLongitude": "-88.061", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}