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": ""}
FLOATING, WITH LEMNA TRISCULA AND SPIRODELA POLYRHIZA, IN A SPARGANIUM EURYCARPUM-TYPHA qMARSH. *   M ;s ANTON A. REZNICEK   8 Michigan   ALPENA ` `  abundant, all around canoe launch in a dense mat ~ 4-5" thick; flowers white. Z;il`   T  hydrocharitaceae s.n. kUv        *f Jane Herbert  A ALISMATALES hydrocharis 9      W GS 45.0662833  p 2013-07-21  oE 1485021  . United States   F `2 CITY OF ALPENA, ON THUNDER BAY RIVER DUCK PAAK CANOE LAUNCH.  h hydrochais morsus-ranae   MSkE* -83.4355667
{"catalogNumber": "1485021", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Hydrocharis morsus-ranae", "scientificNameAuthorship": "", "genus": "Hydrocharis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Jane Herbert", "recordNumber": "s.n.", "verbatimEventDate": "2013-07-21", "habitat": "Floating, with Lemna triscula and Spirodela polyrhiza, in a Sparganium eurycarpum-Typha marsh.", "occurrenceRemarks": "Abundant, all around canoe launch in a dense mat ~ 4-5\" thick; flowers white.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alpena", "municipality": "", "locality": "City of Alpena, On Thunder Bay River Duck Park canoe launch.", "decimalLatitude": "45.0662833", "decimalLongitude": "-83.4355667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}