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": ""}
   +#xi UNITED STATES ericales x$U1    Cheboygan o.  45.469932 I!  K4thleen A. Kron A   y (OEDER) K.A. KRON & W.S. JUDD  g [Sample taken f6or pollen and spore collection 2/22/57 J. M9artinson] groenlandicum UjIF[  -84.667054 <     z RHODODENDRON  1941 ,Z  Michigan yoxi   1922-06-08 v   b !h@ Burt Lake  O_L  1188816 RHODODENDRON GROENLANDICUM #,#Z     p wet trails and openings in cedar swamp, ERICACEAE :PpmL  john h. ehlers a 
{"catalogNumber": "1188816", "order": "Ericales", "family": "Ericaceae", "scientificName": "Rhododendron groenlandicum", "scientificNameAuthorship": "(Oeder) K.A. Kron & W.S. Judd", "genus": "Rhododendron", "subgenus": "", "specificEpithet": "groenlandicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Kathleen A. Kron", "recordedBy": "John H. Ehlers", "recordNumber": "1941", "verbatimEventDate": "1922-06-08", "habitat": "Wet trails and openings in Cedar Swamp,", "occurrenceRemarks": "[Sample taken for pollen and spore collection 2/22/57 J. Martinson]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Burt Lake", "decimalLatitude": "45.469932", "decimalLongitude": "-84.667054", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}