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": ""}
-84.680332 %A   . 1307852 Edge of a marsb next to the road. #   42.007386  cQyY    +G poales         united state ^   ? POACEAE    hL. Michigan     Saltonstall, . <M. Peterson & Soreng n   
{"catalogNumber": "1307852", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Saltonstall, P. M. Peterson & Soreng", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Edge of a marsh next to the road.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.007386", "decimalLongitude": "-84.680332", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}