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": ""}
nuphar f   oYxrA -87.864632   Mc nuphar variegata  1302093 kIEY    0 47.464447    x^|P Nymphaeaceae variegata  mM!   Michigan YSa.    fea nymphaeales LAKE FANNYHOE, COPPER HARBOR. `D7 $  united states  DO;   511 *:      keweemaw =G#   DURAND 8?zG   K 1926-07-04
{"catalogNumber": "1302093", "order": "Nymphaeales", "family": "Nymphaeaceae", "scientificName": "Nuphar variegata", "scientificNameAuthorship": "Durand", "genus": "Nuphar", "subgenus": "", "specificEpithet": "variegata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "511", "verbatimEventDate": "1926-07-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Lake Fannyhoe, Copper Harbor.", "decimalLatitude": "47.464447", "decimalLongitude": "-87.864632", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}