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": ""}
washtenaw z_ U   RF 1462247  andrz. ex dc. /j Z,   B Brassicales   MICROCARPA $&   q 1909-0605  !l |F MICHIGAN BRASSICACEAE R  s.n. r   ,kkO United States      Camelina wMW    f&- MISS E. PENFIELD  W of A.A. R.R. Bridge @I      camelina microc4rpa 2H 
{"catalogNumber": "1462247", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Camelina microcarpa", "scientificNameAuthorship": "Andrz. ex DC.", "genus": "Camelina", "subgenus": "", "specificEpithet": "microcarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Miss E. Penfield", "recordNumber": "s.n.", "verbatimEventDate": "1909-06-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "W of A.A. R.R. Bridge", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}