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": ""}
    ~C 2009-09-19    jj united states     NhU3: 1479817   SL Lactuca serriola  Shady, dry sand under mature Scotch Pine. Gj    @@6 43.604693     6 Lactuca  -86.029379 p9     serriola  O  
{"catalogNumber": "1479817", "order": "", "family": "", "scientificName": "Lactuca serriola", "scientificNameAuthorship": "", "genus": "Lactuca", "subgenus": "", "specificEpithet": "serriola", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2009-09-19", "habitat": "Shady, dry sand under mature Scotch Pine.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "43.604693", "decimalLongitude": "-86.029379", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}