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": ""}
 Ker Gawl. k    eh!  Astragalus caryoarpus 1892-04-30   @I   q CARYOCARPUS   CJ#2 ;united states         Astragalus G   fkabales `h   7:V!$ s.n.  Yw prairie  NOT EVIDENT=     fabaceae  M    near wichita hDy^c 
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Astragalus caryocarpus", "scientificNameAuthorship": "Ker Gawl.", "genus": "Astragalus", "subgenus": "", "specificEpithet": "caryocarpus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Not evident", "recordNumber": "s.n.", "verbatimEventDate": "1892-04-30", "habitat": "Prairie", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Near Wichita", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}