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": ""}
Monroe 7   (MICHX.) SALISB. kR   51 Rr    1339832 %*l      &VB GRANDIFLORxUM       z UNITED SATES    /y0/z trillium grandiflorum   [^hx) 42.0266   (<EZ BETTY M. ROBERTSON  -83.683 m!C  
{"catalogNumber": "1339832", "order": "", "family": "", "scientificName": "Trillium grandiflorum", "scientificNameAuthorship": "(Michx.) Salisb.", "genus": "", "subgenus": "", "specificEpithet": "grandiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Betty M. Robertson", "recordNumber": "51", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Monroe", "municipality": "", "locality": "", "decimalLatitude": "42.0266", "decimalLongitude": "-83.6803", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}