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": ""}
    p 1905-07-16 Waltr      R&A island lake.  JsU  1929    42.58378 ,  -83.29977 = g(  OAKLAND xFDo   lU 1472680     B _ united states Polygala polygama ](    POLYGAMA l Dy   GD Polygalaceae  >Kq FABALES OLIVER A. FAAWELL i?-d  
{"catalogNumber": "1472680", "order": "Fabales", "family": "Polygalaceae", "scientificName": "Polygala polygama", "scientificNameAuthorship": "Walter", "genus": "", "subgenus": "", "specificEpithet": "polygama", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "1929", "verbatimEventDate": "1905-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Oakland", "municipality": "", "locality": "Island Lake.", "decimalLatitude": "42.58378", "decimalLongitude": "-83.29977", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}