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": ""}
 poaceae lX2   POALES z  p     ,e Walter N. Koelz IranJ *A    o calamagrostis  s (HALLER F.) KOELER   NRz8 ps3udophragmites ALONG RIVER Xbsp    b/<lI Calamagrostis pseuTdophragmites   17689 22X  dorud M7g   `  Lorestan    @> 1486272  j4 1941-05-22  DORUD, PROVINCE OF LURISTAN g.;   
{"catalogNumber": "1486272", "order": "Poales", "family": "Poaceae", "scientificName": "Calamagrostis pseudophragmites", "scientificNameAuthorship": "(Haller f.) Koeler", "genus": "Calamagrostis", "subgenus": "", "specificEpithet": "pseudophragmites", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "17689", "verbatimEventDate": "1941-05-22", "habitat": "Along river", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "Dorud", "municipality": "", "locality": "Dorud, Province of Luristan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}