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": ""}
  MICHIGAN [>   calhoun d9   Nr   rich woods with acer saccharum, a. rubrum, tilia americana, fagus grandifolia, quercus spp., liriodendron tulipifera.  ,HI z 2410  "SHRUB CA. 2.5M TALL IN SWAMPY AREA ALONG H DRIVE. FLOWERS WHITE. FRUITS WHILTE." OP=   CORNALES G   #c 1474258 CORNACEAE =    <c H Cornvs sericea United States G8_2    42.31438 x$O08   cornus :g_kJ     -84.81651 !   gk SERICEA dan j. skean, jr. 1*N^Q   3n  1989-07-21
{"catalogNumber": "1474258", "order": "Cornales", "family": "Cornaceae", "scientificName": "Cornus sericea", "scientificNameAuthorship": "", "genus": "Cornus", "subgenus": "", "specificEpithet": "sericea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dan J. Skean, Jr.", "recordNumber": "2410", "verbatimEventDate": "1989-07-21", "habitat": "Rich woods with Acer saccharum, A. rubrum, Tilia americana, Fagus grandifolia, Quercus spp., Liriodendron tulipifera.", "occurrenceRemarks": "\"Shrub ca. 2.5m tall in swampy area along H Drive. Flowers white. Fruits white.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Calhoun", "municipality": "", "locality": "", "decimalLatitude": "42.31438", "decimalLongitude": "-84.81651", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}