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": ""}
Bidens trichosperma   V,  (michx.) britton D   e`o] GARY J. PIERCE TRICHOSPERMA (_]   bidens /Z#m        1763 C  ANTON A. REZNICEK SwS|     UNITED STATES    asterales -7@-   Uz~8* 1970-09-07 asteraceae pK=   k@t`J YANKEE SPRINGS TWP., AT SHAW LAKE.    o  Michigan  
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Bidens trichosperma", "scientificNameAuthorship": "(Michx.) Britton", "genus": "Bidens", "subgenus": "", "specificEpithet": "trichosperma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Gary J. Pierce", "recordNumber": "1763", "verbatimEventDate": "1970-09-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Yankee Springs Twp., at Shaw Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}