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": ""}
United States !B      &Y ~R near intersection of black bridge rd and bowonitch rd. about 10 km se of hillsdale.  gtKH( Betulaceae  % Fagales  Mujt3 BETULA PAPYRIFERA michigan ]B]%       js Frequent in acidic swampy area with Vaccinium corymbosum and Aronia melanocarpa.  : $M 98|      9< 41.87632  F8f  1989-05-21  ,b Hillsdale     xn "Tree 12 m. tall; bark off-white, peeling." 
{"catalogNumber": "", "order": "Fagales", "family": "Betulaceae", "scientificName": "Betula papyrifera", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "981", "verbatimEventDate": "1989-05-21", "habitat": "Frequent in acidic swampy area with Vaccinium corymbosum and Aronia melanocarpa.", "occurrenceRemarks": "\"Tree 12 m. tall; bark off-white, peeling.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "Near intersection of Black Bridge Rd and Bowonitch Rd. About 10 km SE of Hillsdale.", "decimalLatitude": "41.87632", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}