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": ""}
 ronald l. stucky  u|  MAGNA ; D    s5 Poales  hG CALAMOVILFA LONGIFOLIA VAR. M:AGNA    on low sand dune along the shore of lake huron  1308445  [I@    + -84.12585 longifolia B  Presque Isle z+3U   :9Nkd near the mouth of the black mallard river, ne1/4 sec. 1, t37n, r2e, $bearinger twp., ca. 1 mi south of grace.  (V, 45.53578   )P united states  D X 1966-08-04  Scribn. & (Merr. !?q   R~9 VAR. poaceae s+k&R    iV "LOCALLY COMMON"    michigan 3170 ]Na    y1 calamovilfa
{"catalogNumber": "1308445", "order": "Poales", "family": "Poaceae", "scientificName": "Calamovilfa longifolia var. magna", "scientificNameAuthorship": "Scribn. & Merr.", "genus": "Calamovilfa", "subgenus": "", "specificEpithet": "longifolia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "magna", "identifiedBy": "", "recordedBy": "Ronald L. Stuckey", "recordNumber": "3170", "verbatimEventDate": "1966-08-04", "habitat": "on low sand dune along the shore of Lake Huron", "occurrenceRemarks": "\"Locally common\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Presque Isle", "municipality": "", "locality": "near the mouth of the Black Mallard River, NE1/4 Sec. 1, T37N, R2E, Bearinger Twp., ca. 1 mi south of Grace.", "decimalLatitude": "45.53578", "decimalLongitude": "-84.12585", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}