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": ""}
Mihigan x   NYMPHAEALES gHK$F  NUPHAR ADVENA NJz.    .T5 s.n.  (AITON) W. T. AITON pe     vvGY 1302038  hQ2k9O two miles west ofann arbor.  ~s?( in a lake.   o  % elizabeth c. almendinger  adv3na _      washtenaw 9B3W   >Y 1861-07-29  G^EKM 42.27937  Vw nuphar   United States  RH   v  Nymphaeaceae -83.79728 rcxZ 
{"catalogNumber": "1302038", "order": "Nymphaeales", "family": "Nymphaeaceae", "scientificName": "Nuphar advena", "scientificNameAuthorship": "(Aiton) W. T. Aiton", "genus": "Nuphar", "subgenus": "", "specificEpithet": "advena", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elizabeth C. Almendinger", "recordNumber": "s.n.", "verbatimEventDate": "1861-07-29", "habitat": "In a lake.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Two miles west of Ann Arbor.", "decimalLatitude": "42.27937", "decimalLongitude": "-83.79728", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}