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": ""}
 %ncH TRILLIUM     !  4 MI. S. OF MILAN.  1939-05-02 n2  grandiflorum P   J2 MONROE  2gn&2 -83.6803 POPLAR WOODS. ?U1   87;q Betty M. Robertson     >H)2; United States 42.0266 vD   Trillium grandiflorum a   ; 1339832 51 Ws  (michx.) salisb. ND n  liliales H@    melanthiaceae ViV7&  michigan nZ 
{"catalogNumber": "1339832", "order": "Liliales", "family": "Melanthiaceae", "scientificName": "Trillium grandiflorum", "scientificNameAuthorship": "(Michx.) Salisb.", "genus": "Trillium", "subgenus": "", "specificEpithet": "grandiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Betty M. Robertson", "recordNumber": "51", "verbatimEventDate": "1939-05-02", "habitat": "Poplar woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "4 mi. S. of Milan.", "decimalLatitude": "42.0266", "decimalLongitude": "-83.6803", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}