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": ""}
 1498788 J)mxf    _ Ranunculaceae   r iran IN THICKET ALONG RIVER  [`)    C|ematis orienRtalis 2x    e l.   KOELZ IRAN EXPEDITION WnV_   ` Lorestan     dorud  Q   dorud, province of |uristan 3?   20c  18499 1941-08-26 C=G    1 walter n. koelz ORIENTALIS .A 
{"catalogNumber": "1498788", "order": "", "family": "Ranunculaceae", "scientificName": "Clematis orientalis", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "orientalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "18499", "verbatimEventDate": "1941-08-26", "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": ""}