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": ""}
 n rhododendron groenlandicum   E  1241261    Sj 900 -84.67039 >%   h)RM2 (oeder) k.a. kron & w.s. judd  CHEBOYGAN -I[   .Q rhododendron JOHN H. EHLERS 2E   thuja bog (reese's) UO   Kathleen A. Kron ~  Burt Lake (Reese's) ( pb   Ericales  A    8;  45.54379 Ericaceae ml^  Michigan  y  1920-06-21 <z5    Uo*O groenlandicum  united states g  
{"catalogNumber": "1241261", "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": "900", "verbatimEventDate": "1920-06-21", "habitat": "Thuja bog (Reese's)", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Burt Lake (Reese's)", "decimalLatitude": "45.54379", "decimalLongitude": "-84.67039", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}