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": ""}
 Hydrocharitaceae     g canadensis       * -85.564457    : UNITED STATES   d Michigan Michx.  N,   p. [ ? - has much the aspect of soe plants of e. nuttallii -- egv 1965]  Tg% kalamazoo   ~i-t ELODEA CANADENSIS    3272      tt barton lake, vicksburg 1939-08-14 2K(    w 42.097498 1284087 b      b fred w. rapp  ? & Alismatales
{"catalogNumber": "1284087", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Elodea canadensis", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred W. Rapp", "recordNumber": "3272", "verbatimEventDate": "1939-08-14", "habitat": "", "occurrenceRemarks": "[ ? - has much the aspect of some plants of E. nuttallii -- EGV 1965]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "Barton Lake, Vicksburg", "decimalLatitude": "42.097498", "decimalLongitude": "-85.564457", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}