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": ""}
 <,xK xanthium strumarium var. canadense  Y/L var. canadense  % 0   G UNITED STATES   @ 45.655632    $  969      IN SANDY SOIL mT5+    CmB (P. MILL.) TORR. & A. GRAY  Asteraceae Z^U     ;4Frh on west side of small salt barn on S.W. corner of Lake and Huron Streets on the N.E. side of city of Cheboygan. Benton Twp. T38N, R1W, Sec.30 SE1/4   DEB GARLITZ a   Z asterales  1258333 6[8p   rk:s  1989-08-20 CHEBOYGAN  Yd=  
{"catalogNumber": "1258333", "order": "Asterales", "family": "Asteraceae", "scientificName": "Xanthium strumarium var. canadense", "scientificNameAuthorship": "(P. Mill.) Torr. & A. Gray", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "canadense", "identifiedBy": "", "recordedBy": "Deb Garlitz", "recordNumber": "969", "verbatimEventDate": "1989-08-20", "habitat": "In sandy soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Cheboygan", "municipality": "", "locality": "on west side of small salt barn on S.W. corner of Lake and Huron Streets on the N.E. side of city of Cheboygan. Benton Twp. T38N, R1W, Sec.30 SE1/4", "decimalLatitude": "45.655632", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}