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": ""}
    o3=| 42.99284  -82.44219 )6z    Asteraceae GD#    r[Z Port Huron 1895-08-23 bT(HR   3rV) michigan 1556663 ^d4^   S.N. -O&@8   8 in streets and gardens      A,R ST. CLAIR  silybum [   CHARLES K. DODGE   |   M[> (L.) GAERTN.   @V A WEED IN DODGE, PLENFTIFUL United States N6_@] 
{"catalogNumber": "1556663", "order": "", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(L.) Gaertn.", "genus": "Silybum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles K. Dodge", "recordNumber": "s.n.", "verbatimEventDate": "1895-08-23", "habitat": "In streets and gardens", "occurrenceRemarks": "A weed in Dodge, plentiful", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "Port Huron", "decimalLatitude": "42.99284", "decimalLongitude": "-82.44219", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}