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": ""}
  8I b6 C. K. DODGE  VPfPJ LAMBTON   j SECALE    &-E4 -82.40716    S At Point Edward  Ha, POALES  1k- CEREALE   L  393-a   Ha canada  42.99435 k   M Poaceae   $0PO 1423578    %k u 1911-08-01   
{"catalogNumber": "1423578", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Secale", "subgenus": "", "specificEpithet": "cereale", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. K. Dodge", "recordNumber": "393-a", "verbatimEventDate": "1911-08-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Lambton", "municipality": "", "locality": "At Point Edward", "decimalLatitude": "42.99435", "decimalLongitude": "-82.40716", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}