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": ""}
     grandiflorum yP   4069 );o      ^ trillium  "frequent. corolla white." Ojtx   fom Melanthiaceae    < Mixed woods (balsam, sugar maple, etc).  t 1957-05-30   >, LILIALES  Uj0hF -87.856429   _. G UNITED STATES (M|chx.) Salisb. -#b   a]~# edward g. voss DICKINSON MPdG   # trillium grandiflorum
{"catalogNumber": "", "order": "Liliales", "family": "Melanthiaceae", "scientificName": "Trillium grandiflorum", "scientificNameAuthorship": "(Michx.) Salisb.", "genus": "Trillium", "subgenus": "", "specificEpithet": "grandiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "4069", "verbatimEventDate": "1957-05-30", "habitat": "Mixed woods (balsam, sugar maple, etc).", "occurrenceRemarks": "\"Frequent. Corolla white.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Dickinson", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-87.856429", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}