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": ""}
       ey- 15682 (L.) Scbleid. @  Spirodela $X    n!wek ARACEA  :mI   FRESHWATER MARSHES IN DEPRESSIONS IN PALM FOREST, NEAR SEA LEVEL. FLOATING IN SHADED SHALLOW WATER. FRONDS REDYDISH BENEATH. ROGRS MCVAUGH  2l   Alismatales W5c8     ^ Jg> 1139150    P  Mexico  -i3  colima polyrhiza W`T  18.9675 y  -104.104 &   :t^` A. NOVELO RETANA  7aK el guamãºchil; km 292, 15 mi ese of manzanillo 
{"catalogNumber": "1139150", "order": "Alismatales", "family": "Araceae", "scientificName": "", "scientificNameAuthorship": "(L.) Schleid.", "genus": "Spirodela", "subgenus": "", "specificEpithet": "polyrhiza", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. Novelo Retana", "recordedBy": "Rogers McVaugh", "recordNumber": "15682", "verbatimEventDate": "", "habitat": "Freshwater marshes in depressions in palm forest, near sea level. Floating in shaded shallow water. Fronds reddish beneath.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Colima", "county": "", "municipality": "", "locality": "El Guam\u00c3\u00bachil; km 292, 15 mi ESE of Manzanillo", "decimalLatitude": "18.9675", "decimalLongitude": "-104.104", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}