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": ""}
 f2@K CYPERUS ESCULENTUS   Cyperaceae k YB  Cyperus K9   v 7801  gn 1328658  -83.39344 j+m5    MONROE Zax   ]h esculentus oliver a. farwell FS  SHORES. )k S      united states ;K*D   T LcW monroe twp.   _ PETER A. HYYPIO 41.9178r6 nv   l. _ ~ 2   ?; < 1926-09-08  > POALES  ja MICHIGAN
{"catalogNumber": "1328658", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus esculentus", "scientificNameAuthorship": "L.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "esculentus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Peter A. Hyypio", "recordedBy": "Oliver A. Farwell", "recordNumber": "7801", "verbatimEventDate": "1926-09-08", "habitat": "Shores.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "Monroe Twp.", "decimalLatitude": "41.91786", "decimalLongitude": "-83.39344", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}