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": ""}
  _ m. bieb.     8)k asterales   rgG no data   1538039 $  LORESTAN b1Qy   jx+b$ Carthamus  /7 18292   *6 walter n. koelz   1941-06-19 )jpr@   oxyacanthus s    CARTHAMUS OXYACANTHUS ;iJ b  DRY FIELD A9     KEBARA, PROVINCE OF LURISTAN Ugy,  Asteraceae .-q 
{"catalogNumber": "1538039", "order": "Asterales", "family": "Asteraceae", "scientificName": "Carthamus oxyacanthus", "scientificNameAuthorship": "M. Bieb.", "genus": "Carthamus", "subgenus": "", "specificEpithet": "oxyacanthus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "18292", "verbatimEventDate": "1941-06-19", "habitat": "Dry field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Lorestan", "county": "no data", "municipality": "", "locality": "Kebara, Province of Luristan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}