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": ""}
 ?? 41.868232  -84.013399  e]=H   o( P^ michigan   *WwhJ marshall     CLw LENAWEE  t/~3b FAGALES Robert W. Smith  !Yo^   SANDY FIELD.  @    |cz[ Betula papyrifera Betulaceae !)  Beula I   papyrifera eid   YS&;y 1986-04-25    R 1349531    ,|E+k 1473 S. OF KNIGHTS OF COLUMBUS HALL, TREAT HWY., MADISON TWP. g   ;`? UNITED STATES 
{"catalogNumber": "1349531", "order": "Fagales", "family": "Betulaceae", "scientificName": "Betula papyrifera", "scientificNameAuthorship": "Marshall", "genus": "Betula", "subgenus": "", "specificEpithet": "papyrifera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "1473", "verbatimEventDate": "1986-04-25", "habitat": "Sandy field.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "S. of Knights of Columbus hall, Treat Hwy., Madison Twp.", "decimalLatitude": "41.868232", "decimalLongitude": "-84.013399", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}