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": ""}
  x Hydrocharitaceae ELODEA NUTTALLII AQ<02    r.d. vandeusen P9v  nuttall|i     (PLANCH.) H. ST. JOHN <cl9H    Q:~n elodea      #x 44.06249    1259488 / `        Alismatales      _3 HAMLIN LAKE
{"catalogNumber": "1259488", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Elodea nuttallii", "scientificNameAuthorship": "(Planch.) H. St. John", "genus": "Elodea", "subgenus": "", "specificEpithet": "nuttallii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.D. VanDeusen", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Hamlin Lake", "decimalLatitude": "44.06249", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}