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": ""}
   b 5 Lake   n +~ 44.135479, -85.98259  MICHIGAN R    1899 u   [ L.  ek Bradford S. Slaughter   IK:~IF sonchus -85.98259 &  Unrited States   q|     ?|m manistee national forest, elbow lake. t20n r14w s10 sw1/4  Locally frequent, Fls yellow =   SonchGus arvensis <O   arvensis ws- d  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Sonchus arvensis", "scientificNameAuthorship": "L.", "genus": "Sonchus", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "1899", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Locally frequent, Fls yellow", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lake", "municipality": "", "locality": "Manistee National Forest, Elbow Lake. T20N R14W S10 SW1/4", "decimalLatitude": "", "decimalLongitude": "-85.98259", "verbatimCoordinates": "44.135479, -85.98259", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}