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": ""}
  MICHIGAN 6N@  1480693 7f>    h?5L Anton A. Reznicek   GI h MARGIN MARSHY, WITH EXTENSIVE ZONES OF DECODON VERTICILLATUS, PELTANDRA VIRGINICA, AND TYPHA SPP. GROWING ON WET MUD.  Cy kent   HN -85.3843  . 43.1238   r :r( GARRETT E. CROW oakfield twp., flat iron lake, ca. 9 iles east of rockford. northeast margin of lake at calvin college dock. Gi   <-Uv/ 10435    Poales g3H <   occaysional; locally forming a "lawn" amohng typha and leersi1a. 1Ga;    Eleoharis     
{"catalogNumber": "1480693", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Garrett E. Crow", "recordNumber": "10435", "verbatimEventDate": "", "habitat": "Margin marshy, with extensive zones of Decodon verticillatus, Peltandra virginica, and Typha spp. Growing on wet mud.", "occurrenceRemarks": "Occasional; locally forming a \"lawn\" among Typha and Leersia.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Oakfield Twp., Flat Iron Lake, ca. 9 miles east of Rockford. Northeast margin of lake at Calvin College dock.", "decimalLatitude": "43.1238", "decimalLongitude": "-85.3843", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}