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": ""}
 j? Rubus frondosus CLARENCE R. HANES & FLORENCE N. HANES j  RUBUS F.).p  United States UX,   8 michigan  1941-06-18 y ]  Rosales dM   Mark P. Widrlechner o0      -85.335 42.23833 N/   SINGLE LEAF IS FROM PRIMOCANE. &RH    n.94 ROSACEAE  aG Climax Twp.    Z FRONDOSUSS  1441  G   R  1470741   9 swamp.  ^S[Ii KALAMAZOO   m Bigelow
{"catalogNumber": "1470741", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus frondosus", "scientificNameAuthorship": "Bigelow", "genus": "Rubus", "subgenus": "", "specificEpithet": "frondosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "Clarence R. Hanes & Florence N. Hanes", "recordNumber": "1441", "verbatimEventDate": "1941-06-18", "habitat": "Swamp.", "occurrenceRemarks": "Single leaf is from primocane.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "Climax Twp.", "decimalLatitude": "42.23833", "decimalLongitude": "-85.335", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}