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": ""}
    ) @z L.  strumarium >:   V,f X Xanthium strumarium   Tdm* Clarence R. Hanes 1258357 ~Q%|    42.41699  <   UNITED STATES IES    ~r 1955-08-19  %> x/anthium  XU* -86.27315 ASTERALES &k   h kf north of south haven      7K1Nq VAN BUREN  b@ asteraceae michigan tYDW   
{"catalogNumber": "1258357", "order": "Asterales", "family": "Asteraceae", "scientificName": "Xanthium strumarium", "scientificNameAuthorship": "L.", "genus": "Xanthium", "subgenus": "", "specificEpithet": "strumarium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clarence R. Hanes", "recordNumber": "", "verbatimEventDate": "1955-08-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Van Buren", "municipality": "", "locality": "North of South Haven", "decimalLatitude": "42.41699", "decimalLongitude": "-86.27315", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}