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": ""}
  d, Asyneuma  dorud, province of luristan aL  Campanvlaceae 1_ +   1537246  3*_U    bUr22 2438   pK| LoreBstan  dorud uE~a   walter n. koelz 7*7   18473 Cs_   Xel iran  |y$VE 1941-08-12  (A.DC.) Bornm. D~gb    ^Eqj dry slope ASTERALES 3 CP    PERSICUM k 
{"catalogNumber": "1537246", "order": "Asterales", "family": "Campanulaceae", "scientificName": "", "scientificNameAuthorship": "(A.DC.) Bornm.", "genus": "Asyneuma", "subgenus": "", "specificEpithet": "persicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "18473", "verbatimEventDate": "1941-08-12", "habitat": "Dry slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "Dorud", "municipality": "", "locality": "Dorud, Province of Luristan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2438", "maximumElevationInMeters": ""}