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": ""}
  zbm BoiTss. ASTRAGALUS %CDL      Fc CHRYSOTRICHUS  OTZp LORESTAN   BH Walter N. Koelz 1515273 z    FIELD BORDER 0  ASTRAGALUS CHRYSOTRICHUS  *   FABACEAE ?   Fabales 2sM    Bf IRAN  18621 @?   +gu  NO DATA    SA Gosha, Pro-vince of Luristan  +7 2 1942-05-22
{"catalogNumber": "1515273", "order": "Fabales", "family": "Fabaceae", "scientificName": "Astragalus chrysotrichus", "scientificNameAuthorship": "Boiss.", "genus": "Astragalus", "subgenus": "", "specificEpithet": "chrysotrichus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "18621", "verbatimEventDate": "1942-05-22", "habitat": "Field border", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "no data", "municipality": "", "locality": "Gosha, Province of Luristan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}