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": ""}
 iran 73  AMONG ROCKS rV         xSO! 1941-05-23    2XjBd 1498822 17728 W$i   DELPHINUM PALLIDInFLORUM       00 pallJidiflorum      M0 Ranuncula ceae 1829 ^`F  KOELZ IRAN EXPEDITION Wls  
{"catalogNumber": "1498822", "order": "", "family": "Ranunculaceae", "scientificName": "Delphinium pallidiflorum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "pallidiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "17728", "verbatimEventDate": "1941-05-23", "habitat": "Among rocks", "occurrenceRemarks": "Koelz Iran Expedition", "associatedTaxa": "", "country": "Iran", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}