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": ""}
   WALTER N. KOELZ  ]o SCROPHULARIA STRIATA LRESTAN +gE 0   1941-04-17 U   vH9( Scrophularia  t 1519775   DRY SLOPE v fL         ly SCROPHULARIACEAE   u DORUD, PROVINCE OF LURISTAN  z striata iran GCtW      XR 17290    (uq LAMIALES  v`xw Boiss. 
{"catalogNumber": "1519775", "order": "Lamiales", "family": "Scrophulariaceae", "scientificName": "Scrophularia striata", "scientificNameAuthorship": "Boiss.", "genus": "Scrophularia", "subgenus": "", "specificEpithet": "striata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "17290", "verbatimEventDate": "1941-04-17", "habitat": "Dry slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "", "municipality": "", "locality": "Dorud, Province of Luristan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}