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": ""}
    Rays yellow, achenes four awned, retrose barbed, four pointed. Extraordinarily early bloom for this species. See also Ross #2203 /g   2012-06-062 ~p]*  BIDENS 8?>   -85.334791 v*O     m-` MECOSTA  NNw* COMOSA  |4z Asteracea3   MICHIGAN L     N 43.70622  Z8Xw Stephen Ross UNITED STATES -p3Rt      
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Bidens", "subgenus": "", "specificEpithet": "comosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stephen Ross", "recordNumber": "", "verbatimEventDate": "2012-06-06", "habitat": "", "occurrenceRemarks": "Rays yellow, achenes four awned, retrose barbed, four pointed. Extraordinarily early bloom for this species. See also Ross #2203", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mecosta", "municipality": "", "locality": "", "decimalLatitude": "43.70622", "decimalLongitude": "-85.334791", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}