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": ""}
bupleurum exaltatum aTT m      SDMC 2134  Iran u> *    hNg dorud, province of luristan : 5 APIALES   w@ BUPLEURUN  exaltatum .  1941-09-10 &hCv    >j 18531  :t* WALTER N. KOELZ     K Lorestan APIACEA m]h    5  dorud    ! 1 1511347 
{"catalogNumber": "1511347", "order": "Apiales", "family": "Apiaceae", "scientificName": "Bupleurum exaltatum", "scientificNameAuthorship": "", "genus": "Bupleurum", "subgenus": "", "specificEpithet": "exaltatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "18531", "verbatimEventDate": "1941-09-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "Dorud", "municipality": "", "locality": "Dorud, Province of Luristan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2134", "maximumElevationInMeters": ""}