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": ""}
583 j      1309345 [#     Avena K;dh:    1951-07-11 [0    Cultivated field ?     5D Poaceae  united states !   -84.84912 (lc   * MICHIGAN  AVENA SATIVA +I25  CA. 3 MI. W OF LEVERING, R5W,# T35N Z0 
{"catalogNumber": "1309345", "order": "", "family": "Poaceae", "scientificName": "Avena sativa", "scientificNameAuthorship": "", "genus": "Avena", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "583", "verbatimEventDate": "1951-07-11", "habitat": "Cultivated field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "ca. 3 mi. W of Levering, R5W, T35N", "decimalLatitude": "", "decimalLongitude": "-84.84912", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}