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": ""}
-86.676682 J   michigan n#  45.860731 ^**  RUBUS PARVIFLORUS 9+   $/]9$ ca. 2 mi. nw of nahma along sturgeon river. D3lta ; txM   qu  1470711    local at edge of swamp foest. b6  United States O,_.J    &_y Rosales   %!EN mark p. widrlechner  -I 1979-06-21  parviflorus f>     TyKH+ NUTT.    |j! 3dward g. voss   
{"catalogNumber": "1470711", "order": "Rosales", "family": "", "scientificName": "Rubus parviflorus", "scientificNameAuthorship": "Nutt.", "genus": "", "subgenus": "", "specificEpithet": "parviflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "1979-06-21", "habitat": "Local at edge of swamp forest.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "ca. 2 mi. NW of Nahma along Sturgeon River.", "decimalLatitude": "45.860731", "decimalLongitude": "-86.676682", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}