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": ""}
   DA -83.8497 [cited by gaiser (rhod. 48: 181)] ^  LIATRIS SPICATA 4r       xyL1A (L.) Willd. low marshy meadow `+;?k   %7Lv 42.32493   TZn|/ Asteraceae   spicata PuQIv    Jnc |937-08-20 liatris ^   VXR56 WASHTENAW     4af! Frederick J. Hermann united states S+L   = Asterales
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Liatris spicata", "scientificNameAuthorship": "(L.) Willd.", "genus": "Liatris", "subgenus": "", "specificEpithet": "spicata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "", "verbatimEventDate": "1937-08-20", "habitat": "Low marshy meadow", "occurrenceRemarks": "[Cited by Gaiser (Rhod. 48: 181)]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "42.32493", "decimalLongitude": "-83.8497", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}