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": ""}
   t26n r2w sec. 29? O`M   T 84 rosaceae 63r  1951-07-02 Rw  rosales  kh        q`h  -84.579101  L.H. Bailey 3(w:      1470476 <QAJ2    g rubus MARK P. WIDRLECHNER  Wgdx  steelei +v     
{"catalogNumber": "1470476", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "L.H. Bailey", "genus": "Rubus", "subgenus": "", "specificEpithet": "steelei", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "", "recordNumber": "84", "verbatimEventDate": "1951-07-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "T26N R2W Sec. 29?", "decimalLatitude": "", "decimalLongitude": "-84.579101", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}