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": ""}
Edwaro G. Voss [        #=l_ Just W. of Ensign, near NW corner, sec. 2. T40N R21W   ?`N1@ Medicago lupulina z|h   Fabales &Jhx   45.890295 vKfKD          e@xH "FLOWERS YELLOW."  1959-06-22 ^ m   delta rfs8P   1346790  +a 
{"catalogNumber": "1346790", "order": "Fabales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Medicago", "subgenus": "", "specificEpithet": "lupulina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "1959-06-22", "habitat": "", "occurrenceRemarks": "\"Flowers yellow.\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Delta", "municipality": "", "locality": "Just W. of Ensign, near NW corner, sec. 2. T40N R21W", "decimalLatitude": "45.890295", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}