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": ""}
-73.666303  Kt3y  Cyperus F%UT      ;xG^ 42.7739  NQF_ United States   L -  1886  XN lansingburg. new york 0il     < e.c. howe S.N. : -V   POALES 6% C      L. /   D r@X 1393344  * CYPERACEAE   8f9 Rensselaer  kp/ip esculentus CYPERUS ESCULENTUS l 
{"catalogNumber": "1393344", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus esculentus", "scientificNameAuthorship": "L.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "esculentus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E.C. Howe", "recordNumber": "s.n.", "verbatimEventDate": "1886", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "New York", "county": "Rensselaer", "municipality": "", "locality": "Lansingburg.", "decimalLatitude": "42.7739", "decimalLongitude": "-73.666303", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}