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": ""}
  1309882 :  42.3059 57 U]@A     ARLINGTON TWP., NEAR RT. 43, 2Â½ MI. E. OF BANGOR. vRn    Eo._W piperales      %$R michigan  Saururaceae -h        UNITED STATES w    n 1956-09-15  P -86.061517  T saururus cernuus Saururus ( 
{"catalogNumber": "1309882", "order": "Piperales", "family": "Saururaceae", "scientificName": "Saururus cernuus", "scientificNameAuthorship": "", "genus": "Saururus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1956-09-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Arlington Twp., near Rt. 43, 2\u00c2\u00bd mi. E. of Bangor.", "decimalLatitude": "42.305957", "decimalLongitude": "-86.061517", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}