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.) seem. ex bureau  ?@  977 )u   zlor+ campsis radicans   U united states   K  Bignoniaceae     FRE9 along the margin of the Chauga river, near the confluence of cedar creek with the Chauga river,= Whetstone Quadrangle 41  f&uX 1986-06-24    _6 1540584   RADICAM5 i|       SP LAMIALES     CAMPSIS T/0;5 
{"catalogNumber": "1540584", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "Campsis radicans", "scientificNameAuthorship": "(L.) Seem. ex Bureau", "genus": "Campsis", "subgenus": "", "specificEpithet": "radicans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "977", "verbatimEventDate": "1986-06-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "along the margin of the Chauga river, near the confluence of cedar creek with the Chauga river, Whetstone Quadrangle 41", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}