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": ""}
  1U 41.83184   6 End of Nye Road, 80 km SW of Ann Arbor.  yn & UNITED STATES   9R HILLSDALE    COMMELINALES < _   PETER W. FRITSCH Y!   1985-08-11  UXp    U+ "Frequent. Inflorescence and leaves erect. Flowers purple."   TL0Y pontederiaceae  -84.4006 H!*>9  cordata  =X   At the edge of Mallory Lake in 15 cm of water. l   61 OhK    uQo PONTEDERIA  pontederia cjordata GFH4z 
{"catalogNumber": "", "order": "Commelinales", "family": "Pontederiaceae", "scientificName": "Pontederia cordata", "scientificNameAuthorship": "", "genus": "Pontederia", "subgenus": "", "specificEpithet": "cordata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "61", "verbatimEventDate": "1985-08-11", "habitat": "At the edge of Mallory Lake in 15 cm of water.", "occurrenceRemarks": "\"Frequent. Inflorescence and leaves erect. Flowers purple.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hillsdale", "municipality": "", "locality": "End of Nye Road, 80 km SW of Ann Arbor.", "decimalLatitude": "41.83184", "decimalLongitude": "-84.4006", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}