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": ""}
   ASTERALES wF<?    :-gj 2009-01    FoF 2009-08-05     O= anton a. reznicek L. [D  M  46.456071      e5 Growing in residential yarmd. Suspected origin potting soil.   1475021 -    )i9U trifida Ambrosia trifida 7y   u ambrosia  -90.166873 K~X])    
{"catalogNumber": "1475021", "order": "Asterales", "family": "", "scientificName": "Ambrosia trifida", "scientificNameAuthorship": "L.", "genus": "Ambrosia", "subgenus": "", "specificEpithet": "trifida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "2009-01", "verbatimEventDate": "2009-08-05", "habitat": "Growing in residential yard. Suspected origin potting soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "46.456071", "decimalLongitude": "-90.166873", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}