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": ""}
 %Iz= (dc.) cronquist  UNITED STATES G|      ! Xanthium strumarium var. glabratum  p~] 1920-09-1   + 1258340 STRUMARIUM MA/    I -86.624924 BERRIEN  >a  glabratum  1n    MICHIGAN la  flood plain  KY     o~ VAR.   WZo 41.834808 asterales 9D   Cecil Billington AAlk@   ;[ 5:~ WARREN WOODS, asteraceae N[eg 
{"catalogNumber": "1258340", "order": "Asterales", "family": "Asteraceae", "scientificName": "Xanthium strumarium var. glabratum", "scientificNameAuthorship": "(DC.) Cronquist", "genus": "", "subgenus": "", "specificEpithet": "strumarium", "verbatimTaxonRank": "var.", "infraspecificEpithet": "glabratum", "identifiedBy": "", "recordedBy": "Cecil Billington", "recordNumber": "", "verbatimEventDate": "1920-09-11", "habitat": "Flood plain", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Warren Woods,", "decimalLatitude": "41.834808", "decimalLongitude": "-86.624924", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}