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": ""}
  @ MICHX.   3 45.8584    16043 o2 30  -84.869 >K   polygnum 8$=   1989-09-02 O$@     FREQUENT ON NE AND SW DAMP GRAVELLY SHORE OF ISLAND. FC   f Caryophyllales Polygonum ramosissimum N8Q    : @  polygonaceae  !d[7 UNITED STATES st. e lena island. C   & mackinac  C EDWARD G. VOSS RAMOSISSIMUM 60  Michigan 1  "MARGIN OF OUTER TEPALS PINK" V,  1469363 :lGF 
{"catalogNumber": "1469363", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum ramosissimum", "scientificNameAuthorship": "Michx.", "genus": "Polygonum", "subgenus": "", "specificEpithet": "ramosissimum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "16043", "verbatimEventDate": "1989-09-02", "habitat": "Frequent on NE and SW damp gravelly shore of Island.", "occurrenceRemarks": "\"Margin of outer tepals pink\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "St. Helena Island.", "decimalLatitude": "45.8584", "decimalLongitude": "-84.869", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}