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": ""}
 F 4723       xPhW -86.131101   f7K/ BENZIE (l.) delrbre ;i+S,    0% SLEEPING BEAR DUNES NATIONAL LAKESHORE, ALONG PLATTE RIVER NEAR LOON LAKE.    MICHIG4N  ~     !  PERSICARIA AMPHIBIA  United States  1   Brian T. Hazlett lUEs     2R  persicaria   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Persicaria amphibia", "scientificNameAuthorship": "(L.) Delarbre", "genus": "Persicaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian T. Hazlett", "recordNumber": "4723", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Benzie", "municipality": "", "locality": "Sleeping Bear Dunes National Lakeshore, Along Platte River near Loon Lake.", "decimalLatitude": "", "decimalLongitude": "-86.131101", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}