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": ""}
       @*E D1968-09-16 26276 H>k   2250 9v   PLANTA FLOTANTE ].E    io1V! mã¬xquic    OO|@S ALISMATALES      p:>Q LEMN4  1663258 X   Distrito# Federal va    nR`pe GIBBA 
{"catalogNumber": "1663258", "order": "Alismatales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Lemna", "subgenus": "", "specificEpithet": "gibba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "26276", "verbatimEventDate": "1968-09-16", "habitat": "", "occurrenceRemarks": "planta flotante", "associatedTaxa": "", "country": "", "stateProvince": "Distrito Federal", "county": "", "municipality": "", "locality": "M\u00c3\u00acxquic", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2250", "maximumElevationInMeters": ""}