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": ""}
   ;h[ W EUTHAMIA OCGIDENTALIS occidentalis r._XX   Lupton. o   w E/  1916-09-02 E. L. JOHNSTON U       M3 1442731  HOU)v United States COLORADO e   WELD W 6h      E ~M  ASTERCEAE  Q Asterales  F$3OE 391B   bv@ EUTHAMIA    nutt. 
{"catalogNumber": "1442731", "order": "Asterales", "family": "Asteraceae", "scientificName": "Euthamia occidentalis", "scientificNameAuthorship": "Nutt.", "genus": "Euthamia", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. L. Johnston", "recordNumber": "391B", "verbatimEventDate": "1916-09-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Weld", "municipality": "", "locality": "Lupton.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}