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": ""}
 0 PARVIFLORUS   Rubus parviflorus d    ] 47.424292 2060 4[P  NORTHEAST OF EAGLE RIVER. $    -88.256136 >,  )|G9f RUBUS   keweenaw f/gY1  MARK P. WIDRLECHNER h     1949-06-22.w=i   2 dO 1470680      
{"catalogNumber": "1470680", "order": "", "family": "", "scientificName": "Rubus parviflorus", "scientificNameAuthorship": "", "genus": "Rubus", "subgenus": "", "specificEpithet": "parviflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "", "recordNumber": "2060", "verbatimEventDate": "1949-06-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Keweenaw", "municipality": "", "locality": "Northeast of Eagle River.", "decimalLatitude": "47.424292", "decimalLongitude": "-88.256136", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}