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": ""}
   eu1 ca. 15 miles n of newberry. t48n, r10w, n 1/2 sec. 22  xIOM7 united states    #;29 symplocarpus foetidus (L.) Salisb. ex Nutt. ES     sterile rosettes of leaves. pUBa     I michigan   1564 >Y    Edward G. Voss [X    P= foetidus    J3!  1310916  46.547019 :yQI> 
{"catalogNumber": "1310916", "order": "", "family": "", "scientificName": "Symplocarpus foetidus", "scientificNameAuthorship": "(L.) Salisb. ex Nutt.", "genus": "", "subgenus": "", "specificEpithet": "foetidus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "1564", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Sterile rosettes of leaves.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "ca. 15 miles N of Newberry. T48N, R10W, N 1/2 Sec. 22", "decimalLatitude": "46.547019", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}