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": ""}
  Gk+6M Koelz Iran Expedition     pA_Rh IN THICKET ALONG RIVER  18499 j~6   1498788 _  l  ORIENTALIS .eL    L. D 4S~    -L y CLEMATIS ORIENTALIS ranunculaceae 92 6     wK>F lorestan   Iran TZ~`i   DORUD c   z0u DORUD, PROVINCE OF LURISTAN   Clematis T 
{"catalogNumber": "1498788", "order": "", "family": "Ranunculaceae", "scientificName": "Clematis orientalis", "scientificNameAuthorship": "L.", "genus": "Clematis", "subgenus": "", "specificEpithet": "orientalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "18499", "verbatimEventDate": "", "habitat": "In thicket along river", "occurrenceRemarks": "Koelz Iran Expedition", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "Dorud", "municipality": "", "locality": "Dorud, Province of Luristan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}