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": ""}
Michigan @  United St4tesF e  -86.5024667  _48I  Poaceae g   ~KK 44.0324333 FREQUENT ?2     19%7 nO.Sl     A scribn. & merr. calamovilfa !  Calamovilfa longifolia var. magna GqL!F    fk A MASON  >C+Jn POALES  Cyq^ MAGNA IN WET MEADOW SOUTH OF BIG 5ABLE RIVER; 5 FT TALL SANDY SOIL W   anton a. reznicek ],m  1477587 J (3]    [6ed longifolia    PK  David C. Dister
{"catalogNumber": "1477587", "order": "Poales", "family": "Poaceae", "scientificName": "Calamovilfa longifolia var. magna", "scientificNameAuthorship": "Scribn. & Merr.", "genus": "Calamovilfa", "subgenus": "", "specificEpithet": "longifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "magna", "identifiedBy": "Anton A. Reznicek", "recordedBy": "David C. Dister", "recordNumber": "197", "verbatimEventDate": "", "habitat": "In wet meadow south of Big Sable River; 5 ft tall sandy soil", "occurrenceRemarks": "Frequent", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mason", "municipality": "", "locality": "", "decimalLatitude": "44.0324333", "decimalLongitude": "-86.5024667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}