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": ""}
-83.698626 ).    Z/U L s.n. UNITED STATES %R   *nuD 42.267467    speechler's woods, ann arbor. E 4      1339871 -   8 MELANTHIACEAE FREDERICK J. HERMANN R/A^@    l [GREEN, PETIOLATE FORM].  4b Trillium   [ (michx.) salisb.  | d Trillium grandiflorum   1 1931-05-23   ]jg Washtenaw grandiflorum K   Oj 2 MICHIGAN 
{"catalogNumber": "1339871", "order": "", "family": "Melanthiaceae", "scientificName": "Trillium grandiflorum", "scientificNameAuthorship": "(Michx.) Salisb.", "genus": "Trillium", "subgenus": "", "specificEpithet": "grandiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "s.n.", "verbatimEventDate": "1931-05-23", "habitat": "", "occurrenceRemarks": "[green, petiolate form].", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Speechler's Woods, Ann Arbor.", "decimalLatitude": "42.267467", "decimalLongitude": "-83.698626", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}