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": ""}
3577 B&t@    _9Zj4 MICHIGAN  4n Kasclepias  J= 1222180       [4|  UNITED STATES LENAWEE w=f    syriaca >  41.9378 E    VT1G 1997-08-13   giDD e.roadside,       E Robert W. Smith buchscholtz hwy. n. of holloway rd., ridgeway twp. t6sr5es24, se qtr of sw qtr P+<av 
{"catalogNumber": "1222180", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Asclepias", "subgenus": "", "specificEpithet": "syriaca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "3577", "verbatimEventDate": "1997-08-13", "habitat": "e. roadside,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "Buchscholtz Hwy. n. of Holloway Rd., Ridgeway Twp. T6SR5ES24, se qtr of sw qtr", "decimalLatitude": "41.93784", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}