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": ""}
1991-06-16 ;>$pw   cQ0fy United States 41.90826 Qauw  STAPHYLEA TRIFOLIA Go$T  Robert W. Smith 0*   E~ CROSSOSOMATALES    trifoli4 G   -84.03121 )wB(  2998 2_d    !NS4c lenawee        a ol on fill and waste    staphyleaceae Q h   michigan 15 
{"catalogNumber": "", "order": "Crossosomatales", "family": "Staphyleaceae", "scientificName": "Staphylea trifolia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "trifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "2998", "verbatimEventDate": "1991-06-16", "habitat": "on fill and waste", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "", "decimalLatitude": "41.90826", "decimalLongitude": "-84.03121", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}