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": ""}
united states s5mHm    c> LAMIALES  littorella uniflora var. americana ++5    >*?r var.  AMERICANA n   Sk* "(note both staminate and pist|llate flowers on these specimens.)"  (Fi_ LITTORELLA    15012 6?       _HP 46.64836     E Edward G. Voss LOCALLY FREQUENT IN SHALLOW WATER, FOWERING ONLY AT THE EDGE OF TE WATER ON WET SANDY SHORE  [`R  LUCE  L7a   plantaginaceae tp  
{"catalogNumber": "", "order": "Lamiales", "family": "Plantaginaceae", "scientificName": "Littorella uniflora var. americana", "scientificNameAuthorship": "", "genus": "Littorella", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "americana", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "15012", "verbatimEventDate": "", "habitat": "locally frequent in shallow water, flowering only at the edge of the water on wet sandy shore", "occurrenceRemarks": "\"(Note both staminate and pistillate flowers on these specimens.)\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Luce", "municipality": "", "locality": "", "decimalLatitude": "46.64836", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}