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": ""}
  Jb)H united states  J Michigan   ? iris  wilderness arboretum, ca. 14 miles nw of bad axe. hume twp. H           VSss  A tract of 120 acres of alternating sand ridges and shallw swales.    w?4F VIRGINIC4      (Small) E.S. Anderson  u     -83.116706 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Small) E.S. Anderson", "genus": "Iris", "subgenus": "", "specificEpithet": "virginica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "A tract of 120 acres of alternating sand ridges and shallow swales.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Wilderness Arboretum, ca. 14 miles NW of Bad Axe. Hume Twp.", "decimalLatitude": "", "decimalLongitude": "-83.116706", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}