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": ""}
 Iu Michigan  UNIVERSITY OF MICHIGLAN BOTANICAL GARDENS, DIXBORO SITE, 4.5 MILES NORTHEAST OF ANN ARBOR, AT SOUTH END OF GARDENS :       RJ^ r united states 42.300243 Rx0V6  Alfred E. Schuyler mbQg   H/ VALERIANA ULIGINOSA   1476157 #W  1960-06-15 H   ?SR Alfred E. Schuyler  5 Washtenaw dipsacales /    swampy thicket ~O   - caprifoliaceae  ZQ* valeriana uligino sa ]  (torr. & a. gray) rydb. 7 B.    b @8Y -83.662835 2038 v5P5 
{"catalogNumber": "1476157", "order": "Dipsacales", "family": "Caprifoliaceae", "scientificName": "Valeriana uliginosa", "scientificNameAuthorship": "(Torr. & A. Gray) Rydb.", "genus": "Valeriana", "subgenus": "", "specificEpithet": "uliginosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Alfred E. Schuyler", "recordedBy": "Alfred E. Schuyler", "recordNumber": "2038", "verbatimEventDate": "1960-06-15", "habitat": "Swampy thicket", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan Botanical Gardens, Dixboro Site, 4.5 miles northeast of Ann Arbor, at south end of Gardens", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}