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": ""}
  or;= graellsia saxifragifolia   u# saxifragifolia  K6ek 1941-05-30 (dc.) boiss. nV   graellsia  <    6( C Chahar Mahaal and Bakhtiari     t 2743  3Tx WALTER N. KOELZ   Q hUi Gahar, Province of Bakhtiari   Mi! 17920  | iran  Zv 1501201   B7 brassicaceae   q Brassicales  `un LIMESTONE CRACKS   
{"catalogNumber": "1501201", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Graellsia saxifragifolia", "scientificNameAuthorship": "(DC.) Boiss.", "genus": "Graellsia", "subgenus": "", "specificEpithet": "saxifragifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "17920", "verbatimEventDate": "1941-05-30", "habitat": "Limestone cracks", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Chahar Mahaal and Bakhtiari", "county": "", "municipality": "", "locality": "Gahar, Province of Bakhtiari", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2743", "maximumElevationInMeters": ""}