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": ""}
 < SSchhauer astragalus hypoeucus b1   P_ $@ 9648 Chalchicomula R49*  1901-08-15  Q(       Q?*. Mexico    Ox 1149904  >CK3 FABACEAE  j cyrus g. pringle       mpk fabales  W;6 / hypoleucus  ]H astragalus   R. Barneby H  
{"catalogNumber": "1149904", "order": "Fabales", "family": "Fabaceae", "scientificName": "Astragalus hypoleucus", "scientificNameAuthorship": "S.Schauer", "genus": "Astragalus", "subgenus": "", "specificEpithet": "hypoleucus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Barneby", "recordedBy": "Cyrus G. Pringle", "recordNumber": "9648", "verbatimEventDate": "1901-08-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Chalchicomula", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}