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": ""}
 &Rd+ -83.708991        ca. 6.5 mi W of Bolton    p MALPIGHIALES  var. .7V)     i alpena HARVEY E. BALLARD, JR. < s8    MT. EDWARD G. VOSS   ~ pubescens    N47# VIOLACEAE 3564 Faz     R 1957-05-11 united states @  1352486 /g  
{"catalogNumber": "1352486", "order": "Malpighiales", "family": "Violaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "pubescens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "Edward G. Voss", "recordNumber": "3564", "verbatimEventDate": "1957-05-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Alpena", "municipality": "", "locality": "ca. 6.5 mi W of Bolton", "decimalLatitude": "", "decimalLongitude": "-83.708991", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}