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": ""}
1924-08-20 Nxg?A     -83.6705 O |qw      =^W 1315639  1n michigan      > Geddes   7N oliver a. farwell   UNITED STATES Q/-zB   s ,1 poaceae  8 washtenaw     @/<J 42.26871 edward g. voss y]   1O Y4 setaria viridis 7058 6V-P& 
{"catalogNumber": "1315639", "order": "", "family": "Poaceae", "scientificName": "Setaria viridis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Oliver A. Farwell", "recordNumber": "7058", "verbatimEventDate": "1924-08-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Geddes", "decimalLatitude": "42.26871", "decimalLongitude": "-83.6705", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}