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": ""}
 _Gk s.n. Pluchea !  F.J. HERMANN & B.M. ROBERTSON D   pluchea camphorata  VV   ^*P  Asterales   V,p ASTERACEAE     j*  6 camphorata stafford [    Marshy edge of river 6 dhN  1432012 ;j  1938-09-04 b    ;|V virgini4 (L.) DC. wy?D   5N%sF POTOMAC RIVER, 3 1/2 eMILES E BROOXE.    5 UNITED STATES   
{"catalogNumber": "1432012", "order": "Asterales", "family": "Asteraceae", "scientificName": "Pluchea camphorata", "scientificNameAuthorship": "(L.) DC.", "genus": "Pluchea", "subgenus": "", "specificEpithet": "camphorata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.J. Hermann & B.M. Robertson", "recordNumber": "s.n.", "verbatimEventDate": "1938-09-04", "habitat": "Marshy edge of river", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Stafford", "municipality": "", "locality": "Potomac River, 3 1/2 miles E Brooke.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}