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": ""}
   ;$] TRIDENS FLAVUS -85.234412 I|&   q bradfords. sl4ughter   poales u    gt TRIDHENS   T  1078   ~  K 42.061408 BRANCH ]oFDZ    wd ON ROAD SHOULDER.    poaceae @   Dd;|S 2013-09-26  UY  1482906  (L.) HITCHC. F      flavus  Xq locally common. purpletop.
{"catalogNumber": "1482906", "order": "Poales", "family": "Poaceae", "scientificName": "Tridens flavus", "scientificNameAuthorship": "(L.) Hitchc.", "genus": "Tridens", "subgenus": "", "specificEpithet": "flavus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "1078", "verbatimEventDate": "2013-09-26", "habitat": "On road shoulder.", "occurrenceRemarks": "Locally common. Purpletop.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Branch", "municipality": "", "locality": "", "decimalLatitude": "42.061408", "decimalLongitude": "-85.234412", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}