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": ""}
(MICHX.) BRITTON    At E. end of 3rd Sister Lake, Saginaw Forest, Ann Arbor *= O   WASHTENAW 4WO=  trichosperma Wt%    anton a. reznicek Cr  ASTERALES +5 B   <*^ MICHIGAN    &jh | Asteraceae    )v BIDEN5 Common x2 T  10911 |   BID2ENS TRICHSPERMA 7h   AJN= 1477 940    _ 1962-09-04  !]V  -83.806323   WCYHB 42.275954
{"catalogNumber": "1477940", "order": "Asterales", "family": "Asteraceae", "scientificName": "Bidens trichosperma", "scientificNameAuthorship": "(Michx.) Britton", "genus": "Bidens", "subgenus": "", "specificEpithet": "trichosperma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "10911", "verbatimEventDate": "1962-09-04", "habitat": "", "occurrenceRemarks": "Common", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "At E. end of 3rd Sister Lake, Saginaw Forest, Ann Arbor", "decimalLatitude": "42.275954", "decimalLongitude": "-83.806323", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}