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": ""}
         Bf MULTIFLORA    +o> MICHInGAN 41.861826 ?2f  occasional near gravel lot; sahded. F#  -84.524653 ^d    %?n E TRAIL RD., S. FORK, ABOUT 400 M E. OF THE FORK. S. SIDE OF MARSH. ABOUT 20 KM SE OF HILLSDALE.    rosales  !,v/        M,NAA UNITED STATES Thunb. /  
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "", "scientificNameAuthorship": "Thunb.", "genus": "", "subgenus": "", "specificEpithet": "multiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Occasional near gravel lot; sahded.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Trail Rd., S. fork, about 400 m E. of the fork. S. side of marsh. About 20 km SE of Hillsdale.", "decimalLatitude": "41.861826", "decimalLongitude": "-84.524653", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}