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": ""}
   UNITED STATES durand QoL0  nymphaeales K`k+    cheboygan U /;1  Frederick K. Sparrow FgwA   t "Disk yellow."  S s.n.     9.kH 1302094  Vbc3L NUPHAR VARIEGATA  i^m 0 variegata   sW NUPHAR michigan =G/_   nymphaeaceae H     (=?0 douglas lak;e, deep water off hook pt. outside lloyd pool.   1952-08-15 <r8 c  
{"catalogNumber": "1302094", "order": "Nymphaeales", "family": "Nymphaeaceae", "scientificName": "Nuphar variegata", "scientificNameAuthorship": "Durand", "genus": "Nuphar", "subgenus": "", "specificEpithet": "variegata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick K. Sparrow", "recordNumber": "s.n.", "verbatimEventDate": "1952-08-15", "habitat": "", "occurrenceRemarks": "\"Disk yellow.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Douglas Lake, deep water off Hook Pt. outside Lloyd Pool.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}