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": ""}
   H Sandy beach. -84.480777       c|`l6 1469340   I  s.n.  Polygonaceae `o    L ug POLYGONUM RAMOSISSIMUM  W3 45.773385  +  POLYGONUM  YBD  "PLENTIFUL" [SEPALS RED-BORDERED]   ;w Caryophyllales  m [C Bois Blanc Island. Michx. <    z8! united states Jacob F. Brenckle KV     
{"catalogNumber": "1469340", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum ramosissimum", "scientificNameAuthorship": "Michx.", "genus": "Polygonum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jacob F. Brenckle", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Sandy beach.", "occurrenceRemarks": "\"Plentiful\" [sepals red-bordered]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Bois Blanc Island.", "decimalLatitude": "45.773385", "decimalLongitude": "-84.480777", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}