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": ""}
1478017 $W   8 inchesz high, flowers pale yellow. yG *   W lorestan   77 astragalus dorudens|s   |m IN GRAVEL OF DRY RIVER BED. fabales htg<     `M3P zarre & podlech   ASTRAGALUS =g`C    V ~ 17378  n_| 1941-05-01  XF *) walter n. koelz   Iran wr u    DORUDENSIS  E   
{"catalogNumber": "1478017", "order": "Fabales", "family": "", "scientificName": "Astragalus dorudensis", "scientificNameAuthorship": "Zarre & Podlech", "genus": "Astragalus", "subgenus": "", "specificEpithet": "dorudensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "17378", "verbatimEventDate": "1941-05-01", "habitat": "In gravel of dry river bed.", "occurrenceRemarks": "8 inches high, flowers pale yellow.", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}