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": ""}
VIRIDULA B@ CK  LAKE MANGANESE. 7   t 12583    V :L 1940-08-06 MICHIGAN <u[]   NF Mp Poales along its shores. d    C%8 keweenaw  5- cyperaceae Frederick J. Hermann U:   OLIVER A. FARWELL r  -87.883387 )7   3~!  Carex viridula  R_G MICHX. United States !.;   0 7 47.454682 [MICH sheet lacking habitat] & MSC +x#T          | carex
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex viridula", "scientificNameAuthorship": "Michx.", "genus": "Carex", "subgenus": "", "specificEpithet": "viridula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "Oliver A. Farwell", "recordNumber": "12583", "verbatimEventDate": "1940-08-06", "habitat": "Along its shores.", "occurrenceRemarks": "[MICH sheet lacking habitat] & MSC", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Lake Manganese.", "decimalLatitude": "47.454682", "decimalLongitude": "-87.883387", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}