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": ""}
   2 dirca   YT. Dirca palustris   T -83.757314    0 malvales  $Y clay hillside  6J WASHTENAW L. TH   PALUSTRIS n/ o   w!t? United States    Tr[ JOHN H. EHLERS  7 1921-05   c9i MICHIGAN  1355224 J  ?    THYMELAEACEAE .,$  
{"catalogNumber": "1355224", "order": "Malvales", "family": "Thymelaeaceae", "scientificName": "Dirca palustris", "scientificNameAuthorship": "L.", "genus": "Dirca", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "", "verbatimEventDate": "1921-05", "habitat": "clay hillside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.757314", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}