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": ""}
    cLG? bidens frondosa   1993-08-30 2Lh$+  46.459225 v>&   2= Asteraceae   chippewa i%   P#4 -85.|92884  T NW1/4 SEC. 21, T47N, R7W, CA. 7 MI. NNW OF HULBRT.       l# occasional, damp meadow at site of old beaver dam,  !#.S UNITED STATES      
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Bidens frondosa", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1993-08-30", "habitat": "occasional, damp meadow at site of old beaver dam,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Chippewa", "municipality": "", "locality": "NW1/4 sec. 21, T47N, R7W, ca. 7 mi. NNW of Hulbert.", "decimalLatitude": "46.459225", "decimalLongitude": "-85.192884", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}