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": ""}
 Cheboygan ?%     Yd_z  45.553446 betulaceae 9+2   F Fagales  BRITTON )`i  959 do1    CW MICHIGAN CARP CREEK GORGE, DOUGLAS LAKE. ]  Iy  UNITED STATES t*J   betula alleghaniensis >$2D;    BETULA qVD     ? 1920-07-08 -84.683833 r    134u1711 ? alleghaniensis Qk   +oN john h. ehlers
{"catalogNumber": "1341711", "order": "Fagales", "family": "Betulaceae", "scientificName": "Betula alleghaniensis", "scientificNameAuthorship": "Britton", "genus": "Betula", "subgenus": "", "specificEpithet": "alleghaniensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "959", "verbatimEventDate": "1920-07-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Carp Creek gorge, Douglas Lake.", "decimalLatitude": "45.553446", "decimalLongitude": "-84.683833", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}