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": ""}
 "6-FT SHRUB; BARK DULL GRAY; FLS WHT W/ CHOKING ODOR; ABUNDANT." Af,3   CORNALES YU     49w;l cornvs   K4 cornaceae  f;t e FOEMINA         MILL. UO   42.25255 (*       9nGT 1972-06-15  Ec U WASHTENAW 2675 Z 
{"catalogNumber": "", "order": "Cornales", "family": "Cornaceae", "scientificName": "", "scientificNameAuthorship": "Mill.", "genus": "Cornus", "subgenus": "", "specificEpithet": "foemina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2675", "verbatimEventDate": "1972-06-15", "habitat": "", "occurrenceRemarks": "\"6-ft shrub; bark dull gray; fls wht w/ choking odor; abundant.\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "42.25255", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}