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": ""}
 `)P asclepias tuberosa   9 Clair A. Brown  sCQ) ASCLEPIAS branch i     x|o l.  GENTuIANALES *]   F(r> United tates  S 41.8635 TUBEROSA YlKEU  Roadside  r~`F   )T  S. of Bronson, -85.19466 |.2m +    MICHIGAN U|WNV     B =) 1222231  1929-07-06 o   /eGa Apocynaceae   /t 2601   ;1 Edward G. Voss 
{"catalogNumber": "1222231", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "Asclepias tuberosa", "scientificNameAuthorship": "L.", "genus": "Asclepias", "subgenus": "", "specificEpithet": "tuberosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Clair A. Brown", "recordNumber": "2601", "verbatimEventDate": "1929-07-06", "habitat": "Roadside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Branch", "municipality": "", "locality": "S. of Bronson,", "decimalLatitude": "41.8635", "decimalLongitude": "-85.19466", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}