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": ""}
  Open woods on sandy hillside. B    Rubus bw     ly  M. P. WIDRLECHNER  ]J -83.935265     rubus qe  Michigan Pf   > Lenawee    k 1986-05-20  t I3e l.  Rosaceae  r  1541 JA   ROSALES 93j    Y S. of Sutton Rd., W. of Rogers Hwy., Raisin Twp.
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus", "scientificNameAuthorship": "L.", "genus": "Rubus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "", "recordNumber": "1541", "verbatimEventDate": "1986-05-20", "habitat": "Open woods on sandy hillside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "S. of Sutton Rd., W. of Rogers Hwy., Raisin Twp.", "decimalLatitude": "", "decimalLongitude": "-83.935265", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}