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": ""}
 united states 2Gg8s    +j: f M. P. WIDRLECHNR EDWIN S. GEORGE RESERVE. O!J^8    [ 1470725   c RUBUS   ng Rosales  42.456686 +y`  old field. 8  "an ascending plant, but seems to be r. villosus" I8   :C&L ROSACEAE    G! L.   G~ John H. Ehlers  ; MICHIGAN   a:B livingston Rubus _   1vm 5054   FY6 -84.005246 1932-06-06 )K 
{"catalogNumber": "1470725", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus", "scientificNameAuthorship": "L.", "genus": "Rubus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "John H. Ehlers", "recordNumber": "5054", "verbatimEventDate": "1932-06-06", "habitat": "Old Field.", "occurrenceRemarks": "\"An ascending plant, but seems to be R. villosus\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "Edwin S. George Reserve.", "decimalLatitude": "42.456686", "decimalLongitude": "-84.005246", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}