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": ""}
  MjB Trillium grandiflorum LOW SHADY GROUND. y|Gj    G (MICHX.) SALISB. UNITED STATES 8  calhoun J1     H 1339773  bInh] [specimen in bound nathan j. stone herbarium, no. 14] grandiflorum QoX#     1893-05-20 DB[   michigan *`    west albion 1.2 mi. WM   Nathan J. Stone  K    e MELANTHIACEAE    $5J!= S.N.   n3)) trilliu
{"catalogNumber": "1339773", "order": "", "family": "Melanthiaceae", "scientificName": "Trillium grandiflorum", "scientificNameAuthorship": "(Michx.) Salisb.", "genus": "Trillium", "subgenus": "", "specificEpithet": "grandiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Nathan J. Stone", "recordNumber": "s.n.", "verbatimEventDate": "1893-05-20", "habitat": "Low shady ground.", "occurrenceRemarks": "[Specimen in bound Nathan J. Stone Herbarium, no. 14]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Calhoun", "municipality": "", "locality": "West Albion 1.2 mi.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}